Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth B]F_UNCLASSIFIEDe7nngB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: F_UNCLASSIFIEDECOD (1.6)
A [auth B]F_UNCLASSIFIEDe7nngB2 A: alpha bundlesX: MERS-CoV helicase helical bundle domain (From Topology)H: MERS-CoV helicase helical bundle domain (From Topology)T: MERS-CoV helicase helical bundle domainF: F_UNCLASSIFIEDECOD (1.6)
A [auth B]AAA_12e7nngB4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_12ECOD (1.6)
A [auth B]AAA_11e7nngB3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11ECOD (1.6)
A [auth B]F_UNCLASSIFIEDe7nngB6 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: F_UNCLASSIFIEDECOD (1.6)
B [auth A]F_UNCLASSIFIEDe7nngA4 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: F_UNCLASSIFIEDECOD (1.6)
B [auth A]F_UNCLASSIFIEDe7nngA2 A: alpha bundlesX: MERS-CoV helicase helical bundle domain (From Topology)H: MERS-CoV helicase helical bundle domain (From Topology)T: MERS-CoV helicase helical bundle domainF: F_UNCLASSIFIEDECOD (1.6)
B [auth A]AAA_12e7nngA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_12ECOD (1.6)
B [auth A]AAA_11e7nngA5 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11ECOD (1.6)
B [auth A]F_UNCLASSIFIEDe7nngA3 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: F_UNCLASSIFIEDECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth A]
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
A [auth B],
B [auth A]
PF20631Coronavirus Nonstructural protein 13, 1B domain (CoV_NSP13_1B)Coronavirus Nonstructural protein 13, 1B domainHelicase nonstructural protein 13 (NSP13) is encoded by the replicase polyprotein 1a/ab of coronaviruses and released after a proteolytic process. It plays a critical role catalysing the unwinding of duplex oligonucleotides into single strands in an ...Domain
A [auth B],
B [auth A]
PF20632Coronavirus Non-structural protein 13, zinc-binding domain (CoV_NSP13_ZBD)Coronavirus Non-structural protein 13, zinc-binding domainHelicase nonstructural protein 13 (NSP13) is encoded by the replicase polyprotein 1a/ab of coronaviruses and released after a proteolytic process. It plays a critical role catalysing the unwinding of duplex oligonucleotides into single strands in an ...Domain
A [auth B],
B [auth A]
PF20633Coronavirus Nonstructural protein 13, stalk domain (CoV_NSP13_stalk)Coronavirus Nonstructural protein 13, stalk domainHelicase nonstructural protein 13 (NSP13) is encoded by the replicase polyprotein 1a/ab of coronaviruses and released after a proteolytic process. It plays a critical role catalysing the unwinding of duplex oligonucleotides into single strands in a N ...Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
B [auth A]
SARS-CoV-2 helicase NSP13

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
B [auth A]
IPR022733DPUP/SUD, C-terminal, betacoronavirusDomain
A [auth B],
B [auth A]
IPR042515Non-structural protein NSP15, N-terminal domain superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR043174Non-structural protein NSP15, middle domain superfamilyHomologous Superfamily
A [auth B],
B [auth A]
IPR044315Nonstructural protein 14, betacoronavirusDomain
A [auth B],
B [auth A]
IPR038123Non-structural protein NSP4, C-terminal superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR042570Non-structural protein NSP3, nucleic acid-binding domain superfamily, betacoronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR043178Papain-like protease, thumb domain superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR046441RNA-dependent RNA polymerase, coronavirusDomain
A [auth B],
B [auth A]
IPR044863Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domainDomain
A [auth B],
B [auth A]
IPR044343Nonstructural protein 13, 1B domain, coronavirusDomain
A [auth B],
B [auth A]
IPR038166Polyprotein cleavage domain PL2pro superfamily, betacoronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR037227Endoribonuclease EndoU-likeHomologous Superfamily
A [auth B],
B [auth A]
IPR027352Nonstructural protein 13, zinc-binding domain, coronavirus-likeDomain
A [auth B],
B [auth A]
IPR009003Peptidase S1, PA clanHomologous Superfamily
A [auth B],
B [auth A]
IPR013016Peptidase C16, coronavirusDomain
A [auth B],
B [auth A]
IPR009466Non-structural protein 14, coronavirusDomain
A [auth B],
B [auth A]
IPR044357NSP3, first ubiquitin-like (Ubl) domain, coronavirusDomain
A [auth B],
B [auth A]
IPR046436Nidovirus 3'-5' exoribonuclease domainDomain
A [auth B],
B [auth A]
IPR047570NSP12, interface domain, coronavirusDomain
A [auth B],
B [auth A]
IPR018995RNA synthesis protein NSP10, coronavirusDomain
A [auth B],
B [auth A]
IPR043615Nonstructural protein 2, N-terminal domain, coronavirusDomain
A [auth B],
B [auth A]
IPR050534Coronaviruses polyprotein 1abFamily
A [auth B],
B [auth A]
IPR043177Papain-like protease, N-terminal domain superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR043606Coronavirus replicase NSP15, N-terminal oligomerizationDomain
A [auth B],
B [auth A]
IPR044330Nonstructural protein 15, N-terminal domain, alpha/beta-coronavirusDomain
A [auth B],
B [auth A]
IPR041679DNA2/NAM7 helicase-like, C-terminalDomain
A [auth B],
B [auth A]
IPR024375Non-structural protein NSP3, SUD-M domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR014828Non-structural protein NSP7, coronavirusDomain
A [auth B],
B [auth A]
IPR043503Papain-like viral protease, palm and finger domains, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR014829Non-structural protein NSP8, coronavirusDomain
A [auth B],
B [auth A]
IPR036499Non-structural protein NSP9 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A [auth B],
B [auth A]
IPR044389Non-structural protein 2, SARS-CoV-likeDomain
A [auth B],
B [auth A]
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
A [auth B],
B [auth A]
IPR008740Peptidase C30, coronavirusDomain
A [auth B],
B [auth A]
IPR036333RNA synthesis protein NSP10 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR047573Non-structural protein 2, middle domain, coronavirusDomain
A [auth B],
B [auth A]
IPR049894Coronavirus NSP3, 3Ecto domainDomain
A [auth B],
B [auth A]
IPR043472Macro domain-likeHomologous Superfamily
A [auth B],
B [auth A]
IPR043609NendoU domain, nidovirusDomain
A [auth B],
B [auth A]
IPR032592Non-structural protein NSP3, nucleic acid-binding domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR043613Non-structural protein 2, C-terminal domain, coronavirusDomain
A [auth B],
B [auth A]
IPR038083Non-structural protein NSP3A domain-like superfamilyHomologous Superfamily
A [auth B],
B [auth A]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
A [auth B],
B [auth A]
IPR044351RNA-dependent RNA polymerase, SARS-CoV-likeDomain
A [auth B],
B [auth A]
IPR024358Non-structural protein NSP3, N-terminal, betacoronavirusDomain
A [auth B],
B [auth A]
IPR048673Nonstructural protein 13, stalk domain, coronavirusDomain
A [auth B],
B [auth A]
IPR046435NSP14, guanine-N7-methyltransferase domain, coronavirusDomain
A [auth B],
B [auth A]
IPR009469RNA-dependent RNA polymerase, N-terminal, coronavirusDomain
A [auth B],
B [auth A]
IPR043611Coronavirus replicase NSP3, C-terminalDomain
A [auth B],
B [auth A]
IPR044864Non-structural protein NSP3, SUD-N (Mac2) domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR047566Coronavirus replicase NSP3, Y domainDomain
A [auth B],
B [auth A]
IPR048672Nonstructural protein 13, zinc-binding domain, coronavirusDomain
A [auth B],
B [auth A]
IPR043612Non-structural protein NSP4, N-terminal, coronavirusDomain
A [auth B],
B [auth A]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth B],
B [auth A]
IPR043608Nonstructural protein 15, middle domain, coronavirusDomain
A [auth B],
B [auth A]
IPR044353NSP3, second ubiquitin-like (Ubl) domain, coronavirusDomain
A [auth B],
B [auth A]
IPR037204Non-structural protein NSP7 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR046443NSP1, globular domain, alpha/betacoronavirusDomain
A [auth B],
B [auth A]
IPR043610Non-structural protein 6, coronavirusDomain
A [auth B],
B [auth A]
IPR027351(+) RNA virus helicase core domainDomain
A [auth B],
B [auth A]
IPR044322Nonstructural protein 15, middle domain, alpha/betacoronavirusDomain
A [auth B],
B [auth A]
IPR009461Non-structural protein NSP16, coronavirus-likeDomain
A [auth B],
B [auth A]
IPR043477Peptidase C30, domain 3, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR043478Non-structural protein NSP3, SUD-N (Mac2) domain superfamily, betacoronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR038400Non-structural protein NSP3, SUD-M domain superfamily, betacoronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR046442NSP1, C-terminal domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
A [auth B],
B [auth A]
IPR044401NSP15, NendoU domain, coronavirusDomain
A [auth B],
B [auth A]
IPR014822Non-structural protein NSP9, coronavirusDomain
A [auth B],
B [auth A]
IPR038030NSP1 globular domain superfamily, betacoronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR021590NSP1, globular domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR044367Non-structural protein 6, betacoronavirusDomain
A [auth B],
B [auth A]
IPR037230Non-structural protein NSP8 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR046440Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domainDomain
A [auth B],
B [auth A]
IPR032505Non-structural protein NSP4, C-terminal, coronavirusDomain
A [auth B],
B [auth A]
IPR046438Nidovirus 2-O-methyltransferaseDomain
A [auth B],
B [auth A]
IPR002589Macro domainDomain
A [auth B],
B [auth A]
IPR047567Non-structural protein NSP3, group 2-specific marker domain, betacoronavirusDomain
A [auth B],
B [auth A]
IPR044371Non-structural protein 3, X-domain-likeDomain
A [auth B],
B [auth A]
IPR007094RNA-directed RNA polymerase, catalytic domainDomain