Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRibonuclease H-like8041105 3000143 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyHomeodomain-like8089608 3000001 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyRNA-binding domain RBD8064957 3000110 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyRecA-like P-loop NTPases8090871 3002019 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyARM repeat-like8090869 3000116 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyUpf1 beta-barrel domain-like8090870 3002168 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyRecA-like P-loop NTPases8090872 3002019 SCOP2B (2022-06-29)
RSCOP2B SuperfamilyPre-mRNA-processing protein 45-like8092740 3002618 SCOP2B (2022-06-29)
SSCOP2B SuperfamilyCyclophilin-like8033930 3000168 SCOP2B (2022-06-29)
TA [auth i]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
CA [auth b]SCOP2B SuperfamilySm-like ribonucleoproteins8041747 3000419 SCOP2B (2022-06-29)
DA [auth y]SCOP2B SuperfamilyRNA-binding domain RBD8039202 3000110 SCOP2B (2022-06-29)
EA [auth a]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
SA [auth h]SCOP2B SuperfamilySm-like ribonucleoproteins8041751 3000419 SCOP2B (2022-06-29)
FA [auth c]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
UA [auth j]SCOP2B SuperfamilySm-like ribonucleoproteins8041748 3000419 SCOP2B (2022-06-29)
GA [auth d]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
VA [auth k]SCOP2B SuperfamilySm-like ribonucleoproteins8041749 3000419 SCOP2B (2022-06-29)
HA [auth f]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
WA [auth m]SCOP2B SuperfamilySm-like ribonucleoproteins8063452 3000419 SCOP2B (2022-06-29)
IA [auth e]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
XA [auth l]SCOP2B SuperfamilySm-like ribonucleoproteins8063476 3000419 SCOP2B (2022-06-29)
YA [auth n]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
JA [auth g]SCOP2B SuperfamilySm-like ribonucleoproteins8063468 3000419 SCOP2B (2022-06-29)
KA [auth v]SCOP2B SuperfamilyMago nashi protein8042952 3000634 SCOP2B (2022-06-29)
LA [auth w]SCOP2B SuperfamilyRNA-binding domain RBD8042953 3000110 SCOP2B (2022-06-29)
MA [auth u]SCOP2B SuperfamilyRecA-like P-loop NTPases8042951 3002019 SCOP2B (2022-06-29)
MA [auth u]SCOP2B SuperfamilyRecA-like P-loop NTPases8042950 3002019 SCOP2B (2022-06-29)
ZA [auth o]SCOP2B SuperfamilyL domain-like8043993 3001010 SCOP2B (2022-06-29)
AB [auth p]SCOP2B SuperfamilyRNA-binding domain RBD8035327 3000110 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AU5_2-snRNA_bdge7w5aA2 A: alpha bundlesX: helical bundle domain in reverse transcriptase-like polymerases (From Topology)H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)T: helical bundle domain in reverse transcriptase-like polymerasesF: U5_2-snRNA_bdgECOD (1.6)
APROCN_C,PROCN_Ne7w5aA3 A: alpha complex topologyX: Pre-mRNA-splicing factor 8 N-terminal domain (From Topology)H: Pre-mRNA-splicing factor 8 N-terminal domain (From Topology)T: Pre-mRNA-splicing factor 8 N-terminal domainF: PROCN_C,PROCN_NECOD (1.6)
ARRM_4e7w5aA5 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: RRM_4ECOD (1.6)
AU6-snRNA_bdge7w5aA1 A: a/b three-layered sandwichesX: Restriction endonuclease-likeH: Restriction endonuclease-like (From Topology)T: Restriction endonuclease-likeF: U6-snRNA_bdgECOD (1.6)
APRP8_domainIVe7w5aA4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PRP8_domainIVECOD (1.6)
CGTP_EFTU_D2_2e7w5aC4 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: GTP_EFTU_D2_2ECOD (1.6)
CEFG_IVe7w5aC1 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: EFG_IVECOD (1.6)
CEFG_Ce7w5aC5 A: a+b two layersX: Alpha-beta plaitsH: EF-G C-terminal domain-like (From Topology)T: EF-G C-terminal domain-likeF: EFG_CECOD (1.6)
CEFG_IIe7w5aC3 A: a+b two layersX: Alpha-beta plaitsH: EF-G C-terminal domain-like (From Topology)T: EF-G C-terminal domain-likeF: EFG_IIECOD (1.6)
CMnmE_helical_2nde7w5aC2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)
ITPR_15e7w5aI1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_15ECOD (1.6)
JTPR_11_6e7w5aJ1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_11_6ECOD (1.6)
NG10e7w5aN1 A: few secondary structure elementsX: Pre-mRNA-splicing factor BUD31 (From Topology)H: Pre-mRNA-splicing factor BUD31 (From Topology)T: Pre-mRNA-splicing factor BUD31F: G10ECOD (1.6)
ORRM_1_6e7w5aO1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: RRM_1_6ECOD (1.6)
OKOG0153e7w5aO3 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: FYVE/PHD zinc fingerF: KOG0153ECOD (1.6)
OToruse7w5aO2 A: few secondary structure elementsX: CCCH zinc fingerH: CCCH zinc finger (From Topology)T: CCCH zinc fingerF: TorusECOD (1.6)
QAquarius_N_2nde7w5aQ3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: Aquarius_N_2ndECOD (1.6)
QAquarius_N_1ste7w5aQ2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: Aquarius_N_1stECOD (1.6)
QAquarius_N_3rde7w5aQ5 A: a+b two layersX: Spliceosomal helicase Aquarius insert domain (From Topology)H: Spliceosomal helicase Aquarius insert domain (From Topology)T: Spliceosomal helicase Aquarius insert domainF: Aquarius_N_3rdECOD (1.6)
QAAA_11_1e7w5aQ1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
QAAA_12e7w5aQ4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_12ECOD (1.6)
SPro_isomerasee7w5aS1 A: beta barrelsX: Cyclophilin-like (From Topology)H: Cyclophilin-like (From Topology)T: Cyclophilin-likeF: Pro_isomeraseECOD (1.6)
TANAPC4_WD40_7e7w5aT1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_7ECOD (1.6)
VMIF4Ge7w5aV1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: MIF4GECOD (1.6)
VMA3e7w5aV2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: MA3ECOD (1.6)
TA [auth i]LSMe7w5ai1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
CA [auth b]LSMe7w5ab1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
DA [auth y]RRM_1_1e7w5ay1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: RRM_1_1ECOD (1.6)
EA [auth a]LSMe7w5aa1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
SA [auth h]LSMe7w5ah1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
FA [auth c]LSMe7w5ac1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
UA [auth j]LSMe7w5aj1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
GA [auth d]LSMe7w5ad1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
VA [auth k]LSMe7w5ak1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
HA [auth f]LSMe7w5af1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
WA [auth m]LSMe7w5am1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
IA [auth e]LSMe7w5ae1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
XA [auth l]LSMe7w5al1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
YA [auth n]LSMe7w5an1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
JA [auth g]LSMe7w5ag1 A: beta barrelsX: SH3H: SH3T: SH3F: LSMECOD (1.6)
KA [auth v]Mago_nashie7w5av1 A: a+b two layersX: Mago nashi protein (From Topology)H: Mago nashi protein (From Topology)T: Mago nashi proteinF: Mago_nashiECOD (1.6)
LA [auth w]RRM_1_6e7w5aw1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: RRM_1_6ECOD (1.6)
MA [auth u]DEADe7w5au2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: DEADECOD (1.6)
MA [auth u]Helicase_C_1e7w5au1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_C_1ECOD (1.6)
ZA [auth o]LRR_9e7w5ao1 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: LRR_9ECOD (1.6)
AB [auth p]RRM_1_2e7w5ap1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: RRM_1_2ECOD (1.6)
WANAPC4_WD40_4e7w5aW1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_4ECOD (1.6)
D [auth E]ANAPC4_WD40_7e7w5aE1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_7ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF10597U5-snRNA binding site 2 of PrP8 (U5_2-snRNA_bdg)U5-snRNA binding site 2 of PrP8The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis [1]. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that ...The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis [1]. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that Prp8 could directly affect the function of the catalytic core, perhaps acting as a splicing cofactor [2].
Domain
PF10598RNA recognition motif of the spliceosomal PrP8 (RRM_4)RNA recognition motif of the spliceosomal PrP8The large RNA-protein complex of the spliceosome catalyses pre-mRNA splicing. One of the most conserved core proteins is PrP8 which occupies a central position in the catalytic core of the spliceosome, and has been implicated in several crucial molec ...The large RNA-protein complex of the spliceosome catalyses pre-mRNA splicing. One of the most conserved core proteins is PrP8 which occupies a central position in the catalytic core of the spliceosome, and has been implicated in several crucial molecular rearrangements that occur there, and has recently come under the spotlight for its role in the inherited human disease, Retinitis Pigmentosa [1]. The RNA-recognition motif of PrP8 is highly conserved and provides a possible RNA binding centre for the 5-prime SS, BP, or 3-prime SS of pre-mRNA which are known to contact with Prp8. The most conserved regions of an RRM are defined as the RNP1 and RNP2 sequences. Recognition of RNA targets can also be modulated by a number of other factors, most notably the two loops beta1-alpha1, beta2-beta3 and the amino acid residues C-terminal to the RNP2 domain [2].
Domain
PF10596U6-snRNA interacting domain of PrP8 (U6-snRNA_bdg)U6-snRNA interacting domain of PrP8This domain incorporates the interacting site for the U6-snRNA as part of the U4/U6.U5 tri-snRNPs complex of the spliceosome, and is the prime candidate for the role of cofactor for the spliceosome's RNA core. The essential spliceosomal protein Prp8 ...This domain incorporates the interacting site for the U6-snRNA as part of the U4/U6.U5 tri-snRNPs complex of the spliceosome, and is the prime candidate for the role of cofactor for the spliceosome's RNA core. The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that Prp8 could directly affect the function of the catalytic core, perhaps acting as a splicing cofactor [1].
Domain
PF12134PRP8 domain IV core (PRP8_domainIV)PRP8 domain IV coreThis domain is found in eukaryotes, and is about 20 amino acids in length. It is found associated with Pfam:PF10597, Pfam:PF10596, Pfam:PF10598, Pfam:PF08083, Pfam:PF08082, Pfam:PF01398, Pfam:PF08084. There is a conserved LILR sequence motif. The dom ...This domain is found in eukaryotes, and is about 20 amino acids in length. It is found associated with Pfam:PF10597, Pfam:PF10596, Pfam:PF10598, Pfam:PF08083, Pfam:PF08082, Pfam:PF01398, Pfam:PF08084. There is a conserved LILR sequence motif. The domain is a selenomethionine domain in a subunit of the spliceosome. The function of PRP8 domain IV is believed to be interaction with the splicosomal core.
Domain
PF08082PRO8NT (NUC069), PrP8 N-terminal domain (PRO8NT)PRO8NT (NUC069), PrP8 N-terminal domainThe PRO8NT domain is found at the N-terminus of pre-mRNA splicing factors of PRO8 family [1]. The NLS or nuclear localisation signal for these spliceosome proteins begins at the start and runs for 60 residues. N-terminal to this domain is a highly va ...The PRO8NT domain is found at the N-terminus of pre-mRNA splicing factors of PRO8 family [1]. The NLS or nuclear localisation signal for these spliceosome proteins begins at the start and runs for 60 residues. N-terminal to this domain is a highly variable proline-rich region [4].
Domain
PF08083PROCN (NUC071) domain (PROCN)PROCN (NUC071) domainThe PROCN domain is the central domain in pre-mRNA splicing factors of PRO8 family [1].Domain
PF00679Elongation factor G C-terminus (EFG_C)Elongation factor G C-terminusThis domain includes the carboxyl terminal regions of Elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopt a ferredoxin-like fold.Domain
PF00009Elongation factor Tu GTP binding domain (GTP_EFTU)Elongation factor Tu GTP binding domainThis domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.Domain
PF14492Elongation Factor G, domain III (EFG_III)Elongation Factor G, domain IIIThis domain is found in Elongation Factor G. It shares a similar structure with domain V (Pfam:PF00679). Structural studies in drosophila indicate this is domain 3 [1].Domain
PF03144Elongation factor Tu domain 2 (GTP_EFTU_D2)Elongation factor Tu domain 2Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as e ...Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain.
Domain
PF03764Elongation factor G, domain IV (EFG_IV)Elongation factor G, domain IVThis domain is found in elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopts a ribosomal protein S5 domain 2-like fold.Domain
PF13181Tetratricopeptide repeat (TPR_8)Tetratricopeptide repeat- Repeat
PF02184HAT (Half-A-TPR) repeat (HAT)HAT (Half-A-TPR) repeat- Repeat
PF05700Breast carcinoma amplified sequence 2 (BCAS2) (BCAS2)Breast carcinoma amplified sequence 2 (BCAS2)- Family
PF13921Myb-like DNA-binding domain (Myb_DNA-bind_6)Myb-like DNA-binding domainThis family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1].Domain
PF08231SYF2 splicing factor (SYF2)SYF2 splicing factorProteins in this family are involved in cell cycle progression and pre-mRNA splicing [1] [2].Domain
PF01125Pre-mRNA-splicing factor BUD31 (BUD31)Pre-mRNA-splicing factor BUD31This entry includes Pre-mRNA-splicing factor BUD31, also known as G10 protein, and its homologues. BUD31 is involved in the pre-mRNA splicing process [1-3] and it is highly conserved in a wide range of eukaryotic species. Human BUD31 may play a role ...This entry includes Pre-mRNA-splicing factor BUD31, also known as G10 protein, and its homologues. BUD31 is involved in the pre-mRNA splicing process [1-3] and it is highly conserved in a wide range of eukaryotic species. Human BUD31 may play a role as a regulator of androgen receptor (AR) transcriptional activity, probably increasing the AR transcriptional activity [4].
Domain
PF00076RNA recognition motif (RRM_1)RNA recognition motifThe RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
PF21369STL11, N-terminal (STL11_N)STL11, N-terminalThis entry represents the N-terminal domain of STL11 from yeast and its homologues [1-4], such as RBM22 from human. This domain comprises a zinc finger, FYVE/PHD type. Members of this entry are involved in pre-mRNA splicing.Domain
PF04889Cwf15/Cwc15 cell cycle control protein (Cwf_Cwc_15)Cwf15/Cwc15 cell cycle control protein- Family
PF21144Intron-binding protein aquarius insert domain (Aquarius_N_3rd)Intron-binding protein aquarius insert domainThis entry represents the insert domain of intron-binding protein aquarius, a splicing factor which links excision of introns from pre-mRNA with snoRP assembly [1,2].Domain
PF21143Intron-binding protein aquarius, beta-barrel (Aquarius_N_2nd)Intron-binding protein aquarius, beta-barrelThis entry represents the beta-barrel domain found at the N-terminal of intron-binding protein aquarius, a splicing factor which links excision of introns from pre-mRNA with snoRP assembly [1,2].Domain
PF13086AAA domain (AAA_11)AAA domainThis family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins.Domain
PF13087AAA domain (AAA_12)AAA domainThis family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins.Domain
PF16399Intron-binding protein aquarius N-terminal (Aquarius_N_1st)Intron-binding protein aquarius N-terminal- Repeat
PF02731SKIP/SNW domain (SKIP_SNW)SKIP/SNW domain- Family
PF00160Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD (Pro_isomerase)Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLDThe peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond pr ...The peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond preceding proline (the peptidyl-prolyl bond) is stabilised in the cis conformation. Mammalian cyclophilin A (CypA) is a major cellular target for the immunosuppressive drug cyclosporin A (CsA). Other roles for cyclophilins may include chaperone and cell signalling function [1].
Domain
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
PF08312cwf21 domain (cwf21)cwf21 domainThe cwf21 family is involved in mRNA splicing. It has been isolated as a subcomplex of the splicosome in Schizosaccharomyces pombe [1]. The function of the cwf21 domain is to bind directly to the spliceosomal protein Prp8. Mutations in the cwf21 dom ...The cwf21 family is involved in mRNA splicing. It has been isolated as a subcomplex of the splicosome in Schizosaccharomyces pombe [1]. The function of the cwf21 domain is to bind directly to the spliceosomal protein Prp8. Mutations in the cwf21 domain prevent Prp8 from binding [2]. The structure of this domain has recently been solved which shows this domain to be composed of two alpha helices.
Domain
PF02854MIF4G domain (MIF4G)MIF4G domain- Repeat
PF10187FAM192A/Fyv6, N-terminal domain (FAM192A_Fyv6_N)FAM192A/Fyv6, N-terminal domainThis is a the N-terminal domain of the mammalian PIP30/FAM192A protein and the fungal Fyv6 protein. PIP30/FAM192A acts as a regulator PA28-gamma, a nuclear activator of the 20S proteasome. PIP30 favors PA28-gamma interaction with the 20S proteasome w ...This is a the N-terminal domain of the mammalian PIP30/FAM192A protein and the fungal Fyv6 protein. PIP30/FAM192A acts as a regulator PA28-gamma, a nuclear activator of the 20S proteasome. PIP30 favors PA28-gamma interaction with the 20S proteasome while inhibiting its association with coilin, a central component of nuclear Cajal bodies [1]. Fyv6 is involved in telomere length regulation and required for survival upon exposure to K1 killer toxin [2, 3]. It promotes fully efficient non-homologous end-joining (NHEJ) by a mechanism activated in postdiauxic/stationary phase [4].
Domain
PF04408Helicase associated domain (HA2), winged-helix (HA2_N)Helicase associated domain (HA2), winged-helixThe helicase associated domain (HA2) has an all alpha-helical fold and consists of a N-terminal winged-helix (WH) domain and a C-terminal degenerate helical-bundle domain, referred to as the ratchet-like domain [1,2,3]. These domains collaborate wit ...The helicase associated domain (HA2) has an all alpha-helical fold and consists of a N-terminal winged-helix (WH) domain and a C-terminal degenerate helical-bundle domain, referred to as the ratchet-like domain [1,2,3]. These domains collaborate with RecA domains at the N-terminal in completing an RNA binding channel to allow the helicases to keep a stable grip on the RNA [3] and assure its correct function. This entry represents the WH domain, which connects the N- (RecA domains) and C-terminal domains (ratchet-like and OB-fold) of helicases.
Domain
PF07717Oligonucleotide/oligosaccharide-binding (OB)-fold (OB_NTP_bind)Oligonucleotide/oligosaccharide-binding (OB)-foldThis family is found towards the C-terminus of the DEAD-box helicases (Pfam:PF00270). In these helicases it is apparently always found in association with Pfam:PF04408. There do seem to be a couple of instances where it occurs by itself - e.g. Swiss: ...This family is found towards the C-terminus of the DEAD-box helicases (Pfam:PF00270). In these helicases it is apparently always found in association with Pfam:PF04408. There do seem to be a couple of instances where it occurs by itself - e.g. Swiss:Q84VZ2. The structure PDB:3i4u adopts an OB-fold. helicases (Pfam:PF00270). In these helicases it is apparently always found in association with Pfam:PF04408. This C-terminal domain of the yeast helicase contains an oligonucleotide/oligosaccharide-binding (OB)-fold which seems to be placed at the entrance of the putative nucleic acid cavity. It also constitutes the binding site for the G-patch-containing domain of Pfa1p. When found on DEAH/RHA helicases, this domain is central to the regulation of the helicase activity through its binding of both RNA and G-patch domain proteins [1].
Domain
PF00270DEAD/DEAH box helicase (DEAD)DEAD/DEAH box helicaseMembers of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ...Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.
Domain
PF00271Helicase conserved C-terminal domain (Helicase_C)Helicase conserved C-terminal domainThe Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.Domain
PF21010Helicase associated domain (HA2), ratchet-like (HA2_C)Helicase associated domain (HA2), ratchet-likeThe helicase associated domain (HA2) has an all alpha-helical fold and consists of a N-terminal winged-helix (WH) domain (Pfam:PF04408) and a C-terminal degenerate helical-bundle domain, referred to as the ratchet-like domain [1,2,3]. These domains c ...The helicase associated domain (HA2) has an all alpha-helical fold and consists of a N-terminal winged-helix (WH) domain (Pfam:PF04408) and a C-terminal degenerate helical-bundle domain, referred to as the ratchet-like domain [1,2,3]. These domains collaborate with the RecA domains at the N-terminal in completing an RNA binding channel to allow the helicases to keep a stable grip on the RNA [3]. This entry represents the ratchet-like domain, which may be important for RNA translocation [1,2].
Domain
PF09732Cactus-binding C-terminus of cactin protein (CactinC_cactus)Cactus-binding C-terminus of cactin proteinCactinC_cactus is the C-terminal 200 residues of the cactin protein which are necessary for the association of cactin with IkappaB-cactus as one of the intracellular members of the Rel complex. The Rel (NF-kappaB) pathway is conserved in invertebrate ...CactinC_cactus is the C-terminal 200 residues of the cactin protein which are necessary for the association of cactin with IkappaB-cactus as one of the intracellular members of the Rel complex. The Rel (NF-kappaB) pathway is conserved in invertebrates and vertebrates. In mammals, it controls the activities of the immune and inflammatory response genes as well as viral genes, and is critical for cell growth and survival. In Drosophila, the Rel pathway functions in the innate cellular and humoral immune response, in muscle development, and in the establishment of dorsal-ventral polarity in the early embryo [1]. Most members of the family also have a Cactin_mid domain Pfam:PF10312 further upstream.
Domain
AA [auth 2]PF06658Protein of unknown function (DUF1168) (DUF1168)Protein of unknown function (DUF1168)- Family
BA [auth z]PF08555FAM32A (FAM32A)FAM32A- Family
CA [auth b],
TA [auth i]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
DA [auth y]PF00076RNA recognition motif (RRM_1)RNA recognition motifThe RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
EA [auth a],
SA [auth h]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
FA [auth c],
UA [auth j]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
GA [auth d],
VA [auth k]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
HA [auth f],
WA [auth m]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
IA [auth e],
XA [auth l]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
JA [auth g],
YA [auth n]
PF01423LSM domain (LSM)LSM domainThe LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ...The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
KA [auth v]PF02792Mago nashi protein (Mago_nashi)Mago nashi protein- Family
LA [auth w]PF00076RNA recognition motif (RRM_1)RNA recognition motifThe RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
MA [auth u]PF00270DEAD/DEAH box helicase (DEAD)DEAD/DEAH box helicaseMembers of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ...Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.
Domain
MA [auth u]PF00271Helicase conserved C-terminal domain (Helicase_C)Helicase conserved C-terminal domainThe Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.Domain
NA [auth x]PF09405CASC3/Barentsz eIF4AIII binding (Btz)CASC3/Barentsz eIF4AIII bindingThis domain is found on CASC3 (cancer susceptibility candidate gene 3 protein) which is also known as Barentsz (Btz). CASC3 is a component of the EJC (exon junction complex) which is a complex that is involved in post-transcriptional regulation of m ...This domain is found on CASC3 (cancer susceptibility candidate gene 3 protein) which is also known as Barentsz (Btz). CASC3 is a component of the EJC (exon junction complex) which is a complex that is involved in post-transcriptional regulation of mRNA in metazoa. The complex is formed by the association of four proteins (eIF4AIII, Barentsz, Mago, and Y14), mRNA, and ATP. This domain wraps around eIF4AIII and stacks against the 5' nucleotide [1][2].
Domain
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
PF08606Prp19/Pso4-like (Prp19)Prp19/Pso4-likeThis regions is found specifically in PRP19-like protein. The region represented by this family covers the sequence implicated in self-interaction and a coiled-coiled motif [1]. PRP19-like proteins form an oligomer that is necessary ...This regions is found specifically in PRP19-like protein. The region represented by this family covers the sequence implicated in self-interaction and a coiled-coiled motif [1]. PRP19-like proteins form an oligomer that is necessary for spliceosome assembly [1].
Domain
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
PF04564U-box domain (U-box)U-box domainThe U-box is a domain of ~70 amino acids that is present in proteins from yeast to human. It consists of the beta-beta-alpha-beta-alpha- fold typical of U-box and RING domains. The central alpha helix is flanked by two prominent surface-exposed loop ...The U-box is a domain of ~70 amino acids that is present in proteins from yeast to human. It consists of the beta-beta-alpha-beta-alpha- fold typical of U-box and RING domains. The central alpha helix is flanked by two prominent surface-exposed loop regions. This domain is one class of E3 ligases, involved in the ubiquitination process [1-3]. This domain is related to the Ring finger Pfam:PF00097 but lacks the zinc binding residues [4].
Domain
ZA [auth o]PF14580Leucine-rich repeat (LRR_9)Leucine-rich repeat- Repeat
AB [auth p]PF00076RNA recognition motif (RRM_1)RNA recognition motifThe RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
BB [auth 1]PF11708Pre-mRNA splicing Prp18-interacting factor (Slu7)Pre-mRNA splicing Prp18-interacting factorThe spliceosome, an assembly of snRNAs (U1, U2, U4/U6, and U5) and proteins, catalyses the excision of introns from pre-mRNAs in two successive trans-esterification reactions. Step 2 depends upon integral spliceosome constituents such as U5 snRNA and ...The spliceosome, an assembly of snRNAs (U1, U2, U4/U6, and U5) and proteins, catalyses the excision of introns from pre-mRNAs in two successive trans-esterification reactions. Step 2 depends upon integral spliceosome constituents such as U5 snRNA and Prp8 and non-spliceosomal proteins Prp16, Slu7, Prp18, and Prp22. ATP hydrolysis by the DEAH-box enzyme Prp16 promotes a conformational change in the spliceosome that leads to protection of the 3'ss from targeted RNase H cleavage. This change, which probably reflects binding of the 3'ss PyAG in the catalytic centre of the spliceosome, requires the ordered recruitment of Slu7, Prp18, and Prp22 to the spliceosome. There is a close functional relationship between Prp8, Prp18, and Slu7, and Prp18 interacts with Slu7, so that together they recruit Prp22 to the spliceosome. Most members of the family carry a zinc-finger of the CCHC-type upstream of this domain.
Domain
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
D [auth E]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Pre-mRNA-processing-splicing factor 8
U5 snRNA---
116 kDa U5 small nuclear ribonucleoprotein component
E [auth F]U6 snRNA---
F [auth 4]Pre-mRNA---
Pre-mRNA---
U2 snRNA---
Pre-mRNA-splicing factor SYF1-
Crooked neck-like protein 1
Pre-mRNA-splicing factor SPF27-
Cell division cycle 5-like protein
Pre-mRNA-splicing factor SYF2
Protein BUD31 homolog
Pre-mRNA-splicing factor RBM22
Spliceosome-associated protein CWC15 homolog
RNA helicase aquarius
SNW domain-containing protein 1
Peptidyl-prolyl cis-trans isomerase-like 1
Pleiotropic regulator 1-
Serine/arginine repetitive matrix protein 2
Pre-mRNA-splicing factor CWC22 homolog
PSME3-interacting protein-
ATP-dependent RNA helicase DHX8
Cactin
AA [auth 2]PRKR-interacting protein 1
BA [auth z]Protein FAM32A
CA [auth b],
TA [auth i]
Small nuclear ribonucleoprotein-associated proteins B and B'
DA [auth y]Peptidyl-prolyl cis-trans isomerase E
EA [auth a],
SA [auth h]
Small nuclear ribonucleoprotein Sm D3
FA [auth c],
UA [auth j]
Small nuclear ribonucleoprotein Sm D1
GA [auth d],
VA [auth k]
Small nuclear ribonucleoprotein Sm D2
HA [auth f],
WA [auth m]
Small nuclear ribonucleoprotein F
IA [auth e],
XA [auth l]
Small nuclear ribonucleoprotein E
JA [auth g],
YA [auth n]
Small nuclear ribonucleoprotein G
KA [auth v]Protein mago nashi homolog
LA [auth w]RNA-binding protein 8A
MA [auth u]Eukaryotic initiation factor 4A-III
NA [auth x]Protein CASC3
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
Pre-mRNA-processing factor 19
ZA [auth o]U2 small nuclear ribonucleoprotein A'
AB [auth p]U2 small nuclear ribonucleoprotein B''
BB [auth 1]Pre-mRNA-splicing factor SLU7
Pre-mRNA-processing factor 17
D [auth E]U5 small nuclear ribonucleoprotein 40 kDa protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR012984PROCT domainDomain
IPR012591PRO8NT domainDomain
IPR019580Pre-mRNA-processing-splicing factor 8, U6-snRNA-bindingDomain
IPR027652Pre-mRNA-processing-splicing factor 8Family
IPR043172Prp8 RNase domain IV, palm regionHomologous Superfamily
IPR012592PROCN domainDomain
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
IPR043173Prp8 RNase domain IV, fingers regionHomologous Superfamily
IPR021983PRP8 domain IV coreDomain
IPR019581Pre-mRNA-processing-splicing factor 8, U5-snRNA-bindingDomain
IPR037518MPN domainDomain
IPR019582RNA recognition motif, spliceosomal PrP8Domain
IPR042516Pre-mRNA-processing-splicing factor 8, U5-snRNA-binding domain superfamilyHomologous Superfamily
IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
IPR005517Translation elongation factor EFG/EF2, domain IVDomain
IPR000795Translational (tr)-type GTP-binding domainDomain
IPR035647EF-G domain III/V-likeHomologous Superfamily
IPR035655116kDa U5 small nuclear ribonucleoprotein component, C-terminalDomain
IPR041095Elongation Factor G, domain IIDomain
IPR004161Translation elongation factor EFTu-like, domain 2Domain
IPR009000Translation protein, beta-barrel domain superfamilyHomologous Superfamily
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
IPR031950116kDa U5 small nuclear ribonucleoprotein component, N-terminalDomain
IPR000640Elongation factor EFG, domain V-likeDomain
IPR044121Snu114, GTP-binding domainDomain
IPR005225Small GTP-binding protein domainDomain
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR003107HAT (Half-A-TPR) repeatRepeat
IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
IPR019734Tetratricopeptide repeatRepeat
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR003107HAT (Half-A-TPR) repeatRepeat
IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
IPR008409Pre-mRNA-splicing factor SPF27Family
IPR047240Pre-mRNA splicing factor component CDC5L/Cef1, second SANT/myb-like domainDomain
IPR017930Myb domainDomain
IPR009057Homeobox-like domain superfamilyHomologous Superfamily
IPR047242Pre-mRNA splicing factor component CDC5L/Cef1Family
IPR001005SANT/Myb domainDomain
IPR021786Pre-mRNA splicing factor component Cdc5p/Cef1, C-terminalDomain
IPR013260mRNA splicing factor SYF2Family
IPR001748Pre-mRNA-splicing factor BUD31Family
IPR018230BUD31/G10-related, conserved siteConserved Site
IPR036855Zinc finger, CCCH-type superfamilyHomologous Superfamily
IPR039171Pre-mRNA-splicing factor Cwc2/Slt11Family
IPR000504RNA recognition motif domainDomain
IPR000571Zinc finger, CCCH-typeDomain
IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
IPR048995STL11/RBM22-like, N-terminal domainDomain
IPR035979RNA-binding domain superfamilyHomologous Superfamily
IPR006973Pre-mRNA-splicing factor Cwf15/Cwc15Family
IPR048966RNA helicase aquarius, beta-barrelDomain
IPR048967RNA helicase aquarius, insertion domainDomain
IPR041677DNA2/NAM7 helicase, helicase domainDomain
IPR026300CWF11 familyFamily
IPR045055DNA2/NAM7-like helicaseFamily
IPR032174RNA helicase aquarius, N-terminal domainDomain
IPR041679DNA2/NAM7 helicase-like, C-terminalDomain
IPR047187Upf1-like, C-terminal helicase domainDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR017862SKI-interacting protein, SKIPFamily
IPR004015SKI-interacting protein SKIP, SNW domainDomain
IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
IPR024936Cyclophilin-type peptidyl-prolyl cis-trans isomeraseFamily
IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
IPR044666Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-likeFamily
IPR020892Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved siteConserved Site
IPR019775WD40 repeat, conserved siteConserved Site
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR045241WD repeat Prp46/PLRG1-likeFamily
IPR001680WD40 repeatRepeat
IPR020472G-protein beta WD-40 repeatRepeat
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR047490Serine/arginine repetitive matrix protein 2, cwf21 domainDomain
IPR013170mRNA splicing factor Cwf21 domainDomain
IPR024945Spt5 C-terminal domainDomain
IPR016024Armadillo-type foldHomologous Superfamily
IPR003891Initiation factor eIF-4 gamma, MA3Domain
IPR003890MIF4G-like, type 3Domain
IPR019331FAM192A/Fyv6, N-terminalDomain
IPR039845PSME3-interacting proteinFamily
IPR049588DHX8, GH2-like domainDomain
IPR048333Helicase associated domain (HA2), winged-helix domainDomain
IPR049621DHX8 helicase, S1 domainDomain
IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
IPR011545DEAD/DEAH box helicase domainDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR003029S1 domainDomain
IPR011709DEAD-box helicase, OB foldDomain
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR044762DHX8/ Prp22, DEXH-box helicase domainDomain
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
IPR007502Helicase-associated domainDomain
IPR019134Splicing factor Cactin, C-terminalDomain
IPR018816Splicing factor cactin, central domainDomain
AA [auth 2]IPR009548PRKR-interacting protein 1Family
BA [auth z]IPR013865Protein FAM32AFamily
CA [auth b],
TA [auth i]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
CA [auth b],
TA [auth i]
IPR017131Small ribonucleoprotein associated, SmB/SmNFamily
CA [auth b],
TA [auth i]
IPR047575Sm domainDomain
CA [auth b],
TA [auth i]
IPR010920LSM domain superfamilyHomologous Superfamily
DA [auth y]IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
DA [auth y]IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
DA [auth y]IPR034168Peptidyl-prolyl cis-trans isomerase E, RNA recognition motifDomain
DA [auth y]IPR016304Peptidyl-prolyl cis-trans isomerase EFamily
DA [auth y]IPR020892Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved siteConserved Site
DA [auth y]IPR000504RNA recognition motif domainDomain
DA [auth y]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
DA [auth y]IPR035979RNA-binding domain superfamilyHomologous Superfamily
EA [auth a],
SA [auth h]
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
EA [auth a],
SA [auth h]
IPR034099Small nuclear ribonucleoprotein Sm D3Family
EA [auth a],
SA [auth h]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
EA [auth a],
SA [auth h]
IPR047575Sm domainDomain
EA [auth a],
SA [auth h]
IPR010920LSM domain superfamilyHomologous Superfamily
FA [auth c],
UA [auth j]
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
FA [auth c],
UA [auth j]
IPR034102Small nuclear ribonucleoprotein D1Domain
FA [auth c],
UA [auth j]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
FA [auth c],
UA [auth j]
IPR047575Sm domainDomain
FA [auth c],
UA [auth j]
IPR010920LSM domain superfamilyHomologous Superfamily
GA [auth d],
VA [auth k]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
GA [auth d],
VA [auth k]
IPR047575Sm domainDomain
GA [auth d],
VA [auth k]
IPR027248Small nuclear ribonucleoprotein Sm D2Family
GA [auth d],
VA [auth k]
IPR010920LSM domain superfamilyHomologous Superfamily
HA [auth f],
WA [auth m]
IPR016487Sm-like protein Lsm6/SmFFamily
HA [auth f],
WA [auth m]
IPR034100Small nuclear ribonucleoprotein FFamily
HA [auth f],
WA [auth m]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
HA [auth f],
WA [auth m]
IPR047575Sm domainDomain
HA [auth f],
WA [auth m]
IPR010920LSM domain superfamilyHomologous Superfamily
IA [auth e],
XA [auth l]
IPR027078Small nuclear ribonucleoprotein EFamily
IA [auth e],
XA [auth l]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
IA [auth e],
XA [auth l]
IPR047575Sm domainDomain
IA [auth e],
XA [auth l]
IPR010920LSM domain superfamilyHomologous Superfamily
JA [auth g],
YA [auth n]
IPR044641Sm-like protein Lsm7/SmGFamily
JA [auth g],
YA [auth n]
IPR034098Small nuclear ribonucleoprotein GFamily
JA [auth g],
YA [auth n]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
JA [auth g],
YA [auth n]
IPR047575Sm domainDomain
JA [auth g],
YA [auth n]
IPR010920LSM domain superfamilyHomologous Superfamily
KA [auth v]IPR004023Mago nashi proteinFamily
KA [auth v]IPR036605Mago nashi superfamilyHomologous Superfamily
LA [auth w]IPR033744RBM8, RNA recognition motifDomain
LA [auth w]IPR000504RNA recognition motif domainDomain
LA [auth w]IPR008111RNA-binding motif protein 8Family
LA [auth w]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
LA [auth w]IPR035979RNA-binding domain superfamilyHomologous Superfamily
MA [auth u]IPR000629ATP-dependent RNA helicase DEAD-box, conserved siteConserved Site
MA [auth u]IPR014014RNA helicase, DEAD-box type, Q motifDomain
MA [auth u]IPR011545DEAD/DEAH box helicase domainDomain
MA [auth u]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
MA [auth u]IPR001650Helicase, C-terminal domain-likeDomain
MA [auth u]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
NA [auth x]IPR018545Btz domainDomain
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR013915Pre-mRNA-splicing factor 19Domain
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR019775WD40 repeat, conserved siteConserved Site
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR038959Pre-mRNA-processing factor 19Family
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR003613U-box domainDomain
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR001680WD40 repeatRepeat
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
IPR020472G-protein beta WD-40 repeatRepeat
ZA [auth o]IPR001611Leucine-rich repeatRepeat
ZA [auth o]IPR003603U2A'/phosphoprotein 32 family A, C-terminalDomain
ZA [auth o]IPR032675Leucine-rich repeat domain superfamilyHomologous Superfamily
AB [auth p]IPR034562U2 small nuclear ribonucleoprotein B'', RNA recognition motif 2Domain
AB [auth p]IPR000504RNA recognition motif domainDomain
AB [auth p]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
AB [auth p]IPR035979RNA-binding domain superfamilyHomologous Superfamily
AB [auth p]IPR034564U2 small nuclear ribonucleoprotein B'', RNA recognition motif 1Domain
BB [auth 1]IPR021715Pre-mRNA-splicing factor SLU7 domainDomain
BB [auth 1]IPR039974Pre-mRNA-splicing factor SLU7Family
IPR019775WD40 repeat, conserved siteConserved Site
IPR032847Pre-mRNA-processing factor 17Family
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR001680WD40 repeatRepeat
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
D [auth E]IPR019775WD40 repeat, conserved siteConserved Site
D [auth E]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
D [auth E]IPR001680WD40 repeatRepeat
D [auth E]IPR020472G-protein beta WD-40 repeatRepeat
D [auth E]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ6P2Q9
PharosQ15029
PharosQ9HCS7
PharosQ9BZJ0
PharosO75934
PharosQ99459
PharosO95926
PharosP41223
PharosQ9NW64
PharosQ9P013
PharosO60306
PharosQ13573
PharosQ9Y3C6
PharosO43660
PharosQ9UQ35
PharosQ9HCG8
PharosQ9GZU8
PharosQ14562
PharosQ8WUQ7
AA [auth 2]PharosQ9H875
BA [auth z]PharosQ9Y421
CA [auth b],
TA [auth i]
PharosP14678
DA [auth y]PharosQ9UNP9
EA [auth a],
SA [auth h]
PharosP62318
FA [auth c],
UA [auth j]
PharosP62314
GA [auth d],
VA [auth k]
PharosP62316
HA [auth f],
WA [auth m]
PharosP62306
IA [auth e],
XA [auth l]
PharosP62304
JA [auth g],
YA [auth n]
PharosP62308
KA [auth v]PharosP61326
LA [auth w]PharosQ9Y5S9
MA [auth u]PharosP38919
NA [auth x]PharosO15234
OA [auth q],
PA [auth r],
QA [auth s],
RA [auth t]
PharosQ9UMS4
AB [auth p]PharosP08579
BB [auth 1]PharosO95391
PharosO60508
D [auth E]PharosQ96DI7

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046