8Q7N

cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.10 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

New insights into the functions of B complex proteins revealed by cryo-EM of dimerized spliceosomes

Zhang, Z., Kumar, V., Dybkov, O., Will, C.L., Urlaub, H., Stark, H., Luehrmann, R.

To be published.

Macromolecules

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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Splicing factor 3A subunit 1C [auth 7]793Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000099995 
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
116 kDa U5 small nuclear ribonucleoprotein componentD [auth C]972Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000108883 
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Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
Thioredoxin-like protein 4AE [auth D]142Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000141759 
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Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-splicing factor 38AF [auth I]312Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000134748 
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Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
Microfibrillar-associated protein 1G [auth K]439Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000140259 
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Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
NHP2-like protein 1, N-terminally processedH [auth M]128Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000100138 
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Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
Protein BUD31 homologI [auth Q]144Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000106245 
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Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
WW domain-binding protein 4J [auth X]376Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000120688 
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Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Zinc finger matrin-type protein 2L [auth r]199Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000146007 
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Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
Ubiquitin-like protein 5M [auth s]73Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000198258 
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Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
U4/U6 small nuclear ribonucleoprotein Prp31N [auth L]499Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000105618 
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Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
U4/U6 small nuclear ribonucleoprotein Prp4O [auth F]522Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000136875 
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Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing factor 6P [auth N]941Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000101161 
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Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
Pre-mRNA-processing-splicing factor 8Q [auth A]2,335Homo sapiensMutation(s): 0 
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Find proteins for Q6P2Q9 (Homo sapiens)
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GTEx:  ENSG00000174231 
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UniProt GroupQ6P2Q9
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Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
U4/U6.U5 tri-snRNP-associated protein 1R [auth S]800Homo sapiensMutation(s): 0 
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Find proteins for O43290 (Homo sapiens)
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GTEx:  ENSG00000175467 
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UniProt GroupO43290
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Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Transcription elongation regulator 1S [auth T]1,098Homo sapiensMutation(s): 0 
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GTEx:  ENSG00000113649 
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Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
U4/U6 small nuclear ribonucleoprotein Prp3U [auth J]683Homo sapiensMutation(s): 0 
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Find proteins for O43395 (Homo sapiens)
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GTEx:  ENSG00000117360 
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UniProt GroupO43395
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Entity ID: 1
MoleculeChains LengthOrganismImage
U5 snRNAA [auth 5]117Homo sapiens
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Entity ID: 2
MoleculeChains LengthOrganismImage
U6 snRNAB [auth 6]106Homo sapiens
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Entity ID: 11
MoleculeChains LengthOrganismImage
MINX pre-mRNAK [auth Z]347Homo sapiens
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Entity ID: 20
MoleculeChains LengthOrganismImage
U4 snRNAT [auth 4]145Homo sapiens
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Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.10 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
German Research Foundation (DFG)Germany--

Revision History  (Full details and data files)

  • Version 1.0: 2024-01-24
    Type: Initial release