6FBS

Cryo-EM structure of the human CPSF160-WDR33-CPSF30 complex bound to the PAS AAUAAA motif at 3.1 Angstrom resolution


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.07 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural basis of AAUAAA polyadenylation signal recognition by the human CPSF complex.

Clerici, M.Faini, M.Muckenfuss, L.M.Aebersold, R.Jinek, M.

(2018) Nat Struct Mol Biol 25: 135-138

  • DOI: 10.1038/s41594-017-0020-6
  • Primary Citation of Related Structures:  
    6FBS, 6FUW

  • PubMed Abstract: 
  • Mammalian mRNA biogenesis requires specific recognition of a hexanucleotide AAUAAA motif in the polyadenylation signals (PAS) of precursor mRNA (pre-mRNA) transcripts by the cleavage and polyadenylation specificity factor (CPSF) complex. Here we present a 3 ...

    Mammalian mRNA biogenesis requires specific recognition of a hexanucleotide AAUAAA motif in the polyadenylation signals (PAS) of precursor mRNA (pre-mRNA) transcripts by the cleavage and polyadenylation specificity factor (CPSF) complex. Here we present a 3.1-Å-resolution cryo-EM structure of a core CPSF module bound to the PAS hexamer motif. The structure reveals the molecular interactions responsible for base-specific recognition, providing a rationale for mechanistic differences between mammalian and yeast 3' polyadenylation.


    Organizational Affiliation

    Department of Biochemistry, University of Zurich, Zurich, Switzerland. jinek@bioc.uzh.ch.



Macromolecules

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Cleavage and polyadenylation specificity factor subunit 1A1446Homo sapiensMutation(s): 0 
Gene Names: CPSF1CPSF160
UniProt & NIH Common Fund Data Resources
Find proteins for Q10570 (Homo sapiens)
Explore Q10570 
Go to UniProtKB:  Q10570
PHAROS:  Q10570
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
pre-mRNA 3' end processing protein WDR33B413Homo sapiensMutation(s): 0 
Gene Names: WDR33WDC146
UniProt & NIH Common Fund Data Resources
Find proteins for Q9C0J8 (Homo sapiens)
Explore Q9C0J8 
Go to UniProtKB:  Q9C0J8
PHAROS:  Q9C0J8
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Cleavage and polyadenylation specificity factor subunit 4C178Homo sapiensMutation(s): 0 
Gene Names: CPSF4CPSF30NARNEB1
UniProt & NIH Common Fund Data Resources
Find proteins for O95639 (Homo sapiens)
Explore O95639 
Go to UniProtKB:  O95639
PHAROS:  O95639
Protein Feature View
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  • Reference Sequence
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 4
    MoleculeChainsLengthOrganismImage
    RNA (5'-R(P*AP*AP*UP*AP*AP*AP*GP*G)-3')D10unidentified adenovirus
    Protein Feature View
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    • Reference Sequence
    Small Molecules
    Ligands 1 Unique
    IDChainsName / Formula / InChI Key2D Diagram3D Interactions
    ZN
    Query on ZN

    Download Ideal Coordinates CCD File 
    E [auth C], F [auth C], G [auth C]ZINC ION
    Zn
    PTFCDOFLOPIGGS-UHFFFAOYSA-N
     Ligand Interaction
    Experimental Data & Validation

    Experimental Data

    • Method: ELECTRON MICROSCOPY
    • Resolution: 3.07 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 CouncilBelgiumERC-StG-337284
    European Molecular Biology OrganizationGermanyEMBO ALTF-343-2013
    European Research CouncilBelgiumERC Advanced Grants no. 233226 and no. 670821
    European UnionBelgiumPROSPECTS, HEALTH-F4-2008-201648

    Revision History  (Full details and data files)

    • Version 1.0: 2018-01-31
      Type: Initial release
    • Version 1.1: 2018-02-21
      Changes: Database references
    • Version 1.2: 2019-12-11
      Changes: Other