9FMD

Integrative model of the human post-catalytic spliceosome (P-complex)


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.30 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Mechanism for the initiation of spliceosome disassembly.

Vorlander, M.K.Rothe, P.Kleifeld, J.Cormack, E.Veleti, L.Riabov-Bassat, D.Fin, L.Phillips, A.W.Cochella, L.Plaschka, C.

(2024) Nature 

  • DOI: https://doi.org/10.1038/s41586-024-07741-1
  • Primary Citation of Related Structures:  
    9FMD

  • PubMed Abstract: 

    Pre-mRNA splicing requires the assembly, remodeling, and disassembly of the multi-megadalton ribonucleoprotein complex called the spliceosome 1 . Recent studies have shed light on spliceosome assembly and remodeling for catalysis 2-6 , but the mechanism of disassembly remains unclear. Here, we report 2.6 to 3.2 Å resolution cryo-electron microscopy structures of nematode and human terminal intron-lariat spliceosomes along with biochemical and genetic data. Our results uncover how four disassembly factors and the conserved RNA helicase DHX15 initiate spliceosome disassembly. The disassembly factors probe large inner and outer spliceosome surfaces to detect the release of ligated mRNA. Two of these factors, TFIP11 and C19L1, and three general spliceosome subunits, SYF1, SYF2 and SDE2, then dock and activate DHX15 on the catalytic U6 snRNA to initiate disassembly. U6 thus controls both the start 5 and end of pre-mRNA splicing. Taken together, our results explain the molecular basis of canonical spliceosome disassembly and provide a framework to understand general spliceosomal RNA helicase control and the discard of aberrant spliceosomes.


  • Organizational Affiliation

    Research Institute of Molecular Pathology (IMP), Vienna BioCenter (VBC), Campus-Vienna-Biocenter 1, Vienna, Austria.


Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PRKR-interacting protein 1A [auth 1]184Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H875 (Homo sapiens)
Explore Q9H875 
Go to UniProtKB:  Q9H875
PHAROS:  Q9H875
GTEx:  ENSG00000128563 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9H875
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Splicing factor ESS-2 homologC [auth 3]476Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96DF8 (Homo sapiens)
Explore Q96DF8 
Go to UniProtKB:  Q96DF8
GTEx:  ENSG00000100056 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96DF8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Protein FAM32AD [auth 32]112Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y421 (Homo sapiens)
Explore Q9Y421 
Go to UniProtKB:  Q9Y421
PHAROS:  Q9Y421
GTEx:  ENSG00000105058 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y421
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
Protein FAM50AF [auth 50]339Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q14320 (Homo sapiens)
Explore Q14320 
Go to UniProtKB:  Q14320
PHAROS:  Q14320
GTEx:  ENSG00000071859 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14320
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
STING ER exit proteinG [auth 56]222Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H5V9 (Homo sapiens)
Explore Q9H5V9 
Go to UniProtKB:  Q9H5V9
PHAROS:  Q9H5V9
GTEx:  ENSG00000018610 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9H5V9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
Eukaryotic initiation factor 4A-IIII [auth 7]411Homo sapiensMutation(s): 0 
EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for P38919 (Homo sapiens)
Explore P38919 
Go to UniProtKB:  P38919
GTEx:  ENSG00000141543 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP38919
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
RNA-binding protein 8AJ [auth 8]174Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y5S9 (Homo sapiens)
Explore Q9Y5S9 
Go to UniProtKB:  Q9Y5S9
GTEx:  ENSG00000265241 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y5S9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Protein mago nashi homologK [auth 9]146Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P61326 (Homo sapiens)
Explore P61326 
Go to UniProtKB:  P61326
PHAROS:  P61326
GTEx:  ENSG00000162385 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP61326
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing-splicing factor 8L [auth A]2,335Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q6P2Q9 (Homo sapiens)
Explore Q6P2Q9 
Go to UniProtKB:  Q6P2Q9
PHAROS:  Q6P2Q9
GTEx:  ENSG00000174231 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6P2Q9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
U5 small nuclear ribonucleoprotein 200 kDa helicaseM [auth B]2,136Homo sapiensMutation(s): 0 
EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for O75643 (Homo sapiens)
Explore O75643 
Go to UniProtKB:  O75643
GTEx:  ENSG00000144028 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO75643
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
116 kDa U5 small nuclear ribonucleoprotein componentN [auth C]972Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q15029 (Homo sapiens)
Explore Q15029 
Go to UniProtKB:  Q15029
PHAROS:  Q15029
GTEx:  ENSG00000108883 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ15029
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor ISY1 homologO [auth D]285Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9ULR0 (Homo sapiens)
Explore Q9ULR0 
Go to UniProtKB:  Q9ULR0
GTEx:  ENSG00000240682 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9ULR0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
U5 small nuclear ribonucleoprotein 40 kDa proteinP [auth E]357Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96DI7 (Homo sapiens)
Explore Q96DI7 
Go to UniProtKB:  Q96DI7
PHAROS:  Q96DI7
GTEx:  ENSG00000060688 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96DI7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
Splicing factor CactinR [auth F]758Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WUQ7 (Homo sapiens)
Explore Q8WUQ7 
Go to UniProtKB:  Q8WUQ7
PHAROS:  Q8WUQ7
GTEx:  ENSG00000105298 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8WUQ7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor CWC22 homologS [auth H]908Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9HCG8 (Homo sapiens)
Explore Q9HCG8 
Go to UniProtKB:  Q9HCG8
PHAROS:  Q9HCG8
GTEx:  ENSG00000163510 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9HCG8
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor SYF1T [auth I]855Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9HCS7 (Homo sapiens)
Explore Q9HCS7 
Go to UniProtKB:  Q9HCS7
PHAROS:  Q9HCS7
GTEx:  ENSG00000076924 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9HCS7
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
Crooked neck-like protein 1V [auth J]848Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BZJ0 (Homo sapiens)
Explore Q9BZJ0 
Go to UniProtKB:  Q9BZJ0
PHAROS:  Q9BZJ0
GTEx:  ENSG00000101343 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BZJ0
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor SPF27W [auth K]225Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O75934 (Homo sapiens)
Explore O75934 
Go to UniProtKB:  O75934
PHAROS:  O75934
GTEx:  ENSG00000116752 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO75934
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
Cell division cycle 5-like proteinX [auth L]802Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q99459 (Homo sapiens)
Explore Q99459 
Go to UniProtKB:  Q99459
GTEx:  ENSG00000096401 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ99459
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor SYF2Y [auth M]243Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O95926 (Homo sapiens)
Explore O95926 
Go to UniProtKB:  O95926
PHAROS:  O95926
GTEx:  ENSG00000117614 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO95926
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
Protein BUD31 homologZ [auth N]144Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P41223 (Homo sapiens)
Explore P41223 
Go to UniProtKB:  P41223
PHAROS:  P41223
GTEx:  ENSG00000106245 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP41223
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
Nitric oxide synthase-interacting proteinAA [auth NO]301Homo sapiensMutation(s): 0 
EC: 2.3.2.27
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y314 (Homo sapiens)
Explore Q9Y314 
Go to UniProtKB:  Q9Y314
PHAROS:  Q9Y314
GTEx:  ENSG00000142546 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y314
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor RBM22BA [auth O]420Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NW64 (Homo sapiens)
Explore Q9NW64 
Go to UniProtKB:  Q9NW64
PHAROS:  Q9NW64
GTEx:  ENSG00000086589 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NW64
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
Spliceosome-associated protein CWC15 homologCA [auth P]229Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9P013 (Homo sapiens)
Explore Q9P013 
Go to UniProtKB:  Q9P013
GTEx:  ENSG00000150316 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9P013
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
Intron-binding protein aquariusDA [auth Q]1,485Homo sapiensMutation(s): 0 
EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for O60306 (Homo sapiens)
Explore O60306 
Go to UniProtKB:  O60306
GTEx:  ENSG00000021776 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO60306
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
SNW domain-containing protein 1EA [auth R]536Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q13573 (Homo sapiens)
Explore Q13573 
Go to UniProtKB:  Q13573
GTEx:  ENSG00000100603 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13573
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
Peptidyl-prolyl cis-trans isomerase-like 1FA [auth S]166Homo sapiensMutation(s): 0 
EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3C6 (Homo sapiens)
Explore Q9Y3C6 
Go to UniProtKB:  Q9Y3C6
PHAROS:  Q9Y3C6
GTEx:  ENSG00000137168 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y3C6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
Serine/arginine repetitive matrix protein 2GA [auth SR]2,752Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UQ35 (Homo sapiens)
Explore Q9UQ35 
Go to UniProtKB:  Q9UQ35
PHAROS:  Q9UQ35
GTEx:  ENSG00000167978 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9UQ35
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
Pleiotropic regulator 1HA [auth T]514Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O43660 (Homo sapiens)
Explore O43660 
Go to UniProtKB:  O43660
PHAROS:  O43660
GTEx:  ENSG00000171566 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO43660
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor SLU7IA [auth U]586Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O95391 (Homo sapiens)
Explore O95391 
Go to UniProtKB:  O95391
PHAROS:  O95391
GTEx:  ENSG00000164609 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO95391
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
ATP-dependent RNA helicase DHX8JA [auth V]1,220Homo sapiensMutation(s): 0 
EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for Q14562 (Homo sapiens)
Explore Q14562 
Go to UniProtKB:  Q14562
GTEx:  ENSG00000067596 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14562
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 37
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing factor 17KA [auth W]579Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O60508 (Homo sapiens)
Explore O60508 
Go to UniProtKB:  O60508
PHAROS:  O60508
GTEx:  ENSG00000168438 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO60508
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 38
MoleculeChains Sequence LengthOrganismDetailsImage
Splicing regulator SDE2LA [auth X]451Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q6IQ49 (Homo sapiens)
Explore Q6IQ49 
Go to UniProtKB:  Q6IQ49
PHAROS:  Q6IQ49
GTEx:  ENSG00000143751 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6IQ49
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 39
MoleculeChains Sequence LengthOrganismDetailsImage
Coiled-coil domain-containing protein 12MA [auth Z]166Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WUD4 (Homo sapiens)
Explore Q8WUD4 
Go to UniProtKB:  Q8WUD4
PHAROS:  Q8WUD4
GTEx:  ENSG00000160799 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8WUD4
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 40
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D3NA [auth a],
UA [auth h]
126Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62318 (Homo sapiens)
Explore P62318 
Go to UniProtKB:  P62318
PHAROS:  P62318
GTEx:  ENSG00000100028 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62318
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 41
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein-associated proteins B and B'OA [auth b],
VA [auth i]
240Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P14678 (Homo sapiens)
Explore P14678 
Go to UniProtKB:  P14678
GTEx:  ENSG00000125835 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP14678
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 42
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D1PA [auth c],
WA [auth j]
119Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62314 (Homo sapiens)
Explore P62314 
Go to UniProtKB:  P62314
GTEx:  ENSG00000167088 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62314
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 43
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein Sm D2QA [auth d],
XA [auth k]
118Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62316 (Homo sapiens)
Explore P62316 
Go to UniProtKB:  P62316
PHAROS:  P62316
GTEx:  ENSG00000125743 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62316
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 44
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein ERA [auth e],
YA [auth l]
92Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62304 (Homo sapiens)
Explore P62304 
Go to UniProtKB:  P62304
PHAROS:  P62304
GTEx:  ENSG00000182004 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62304
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 45
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein FSA [auth f],
ZA [auth m]
86Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62306 (Homo sapiens)
Explore P62306 
Go to UniProtKB:  P62306
PHAROS:  P62306
GTEx:  ENSG00000139343 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62306
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 46
MoleculeChains Sequence LengthOrganismDetailsImage
Small nuclear ribonucleoprotein GAB [auth n],
TA [auth g]
76Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62308 (Homo sapiens)
Explore P62308 
Go to UniProtKB:  P62308
PHAROS:  P62308
GTEx:  ENSG00000143977 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62308
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 47
MoleculeChains Sequence LengthOrganismDetailsImage
U2 small nuclear ribonucleoprotein A'BB [auth o]255Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P09661 (Homo sapiens)
Explore P09661 
Go to UniProtKB:  P09661
GTEx:  ENSG00000131876 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP09661
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 48
MoleculeChains Sequence LengthOrganismDetailsImage
U2 small nuclear ribonucleoprotein B''CB [auth p]225Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P08579 (Homo sapiens)
Explore P08579 
Go to UniProtKB:  P08579
PHAROS:  P08579
GTEx:  ENSG00000125870 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08579
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 49
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing factor 19DB [auth q],
EB [auth r],
FB [auth s],
GB [auth t]
504Homo sapiensMutation(s): 0 
EC: 2.3.2.27
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UMS4 (Homo sapiens)
Explore Q9UMS4 
Go to UniProtKB:  Q9UMS4
GTEx:  ENSG00000110107 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9UMS4
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 50
MoleculeChains Sequence LengthOrganismDetailsImage
Peptidylprolyl isomerase domain and WD repeat-containing protein 1HB [auth w]646Homo sapiensMutation(s): 0 
EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for Q96BP3 (Homo sapiens)
Explore Q96BP3 
Go to UniProtKB:  Q96BP3
PHAROS:  Q96BP3
GTEx:  ENSG00000113593 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96BP3
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 51
MoleculeChains Sequence LengthOrganismDetailsImage
Splicing factor C9orf78IB [auth x]289Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NZ63 (Homo sapiens)
Explore Q9NZ63 
Go to UniProtKB:  Q9NZ63
PHAROS:  Q9NZ63
GTEx:  ENSG00000136819 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NZ63
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 52
MoleculeChains Sequence LengthOrganismDetailsImage
Peptidyl-prolyl cis-trans isomerase EJB [auth y]301Homo sapiensMutation(s): 0 
EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UNP9 (Homo sapiens)
Explore Q9UNP9 
Go to UniProtKB:  Q9UNP9
GTEx:  ENSG00000084072 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9UNP9
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 53
MoleculeChains Sequence LengthOrganismDetailsImage
NF-kappa-B-activating proteinKB [auth z]415Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N5F7 (Homo sapiens)
Explore Q8N5F7 
Go to UniProtKB:  Q8N5F7
PHAROS:  Q8N5F7
GTEx:  ENSG00000101882 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8N5F7
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains LengthOrganismImage
U2 snRNAB [auth 2]187Homo sapiens
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChains LengthOrganismImage
U5 snRNAE [auth 5]116Homo sapiens
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChains LengthOrganismImage
U6 snRNAH [auth 6]106Homo sapiens
Sequence Annotations
Expand
  • Reference Sequence

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 17
MoleculeChains LengthOrganismImage
ExonQ [auth EX]14Human adenovirus 2
Sequence Annotations
Expand
  • Reference Sequence
Find similar nucleic acids by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains LengthOrganismImage
INTRONU [auth IN]113Human adenovirus 2
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
IHP
Query on IHP

Download Ideal Coordinates CCD File 
AC [auth U]INOSITOL HEXAKISPHOSPHATE
C6 H18 O24 P6
IMQLKJBTEOYOSI-GPIVLXJGSA-N
GTP
Query on GTP

Download Ideal Coordinates CCD File 
TB [auth C]GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
ATP
Query on ATP

Download Ideal Coordinates CCD File 
SB [auth 7]ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
ZN
Query on ZN

Download Ideal Coordinates CCD File 
UB [auth N]
VB [auth N]
WB [auth N]
XB [auth O]
YB [auth O]
UB [auth N],
VB [auth N],
WB [auth N],
XB [auth O],
YB [auth O],
ZB [auth O]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
K
Query on K

Download Ideal Coordinates CCD File 
PB [auth 6]POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
LB [auth 6]
MB [auth 6]
NB [auth 6]
OB [auth 6]
QB [auth 6]
LB [auth 6],
MB [auth 6],
NB [auth 6],
OB [auth 6],
QB [auth 6],
RB [auth 7]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
SEP
Query on SEP
EA [auth R]L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.30 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
European Research Council (ERC)European Union--

Revision History  (Full details and data files)

  • Version 1.0: 2024-07-10
    Type: Initial release