2WPV

Crystal structure of S. cerevisiae Get4-Get5 complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.175 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal Structure of Get4-Get5 Complex and its Interactions with Sgt2, Get3, and Ydj1.

Chang, Y.-W.Chuang, Y.-C.Ho, Y.-C.Cheng, M.-Y.Sun, Y.-J.Hsiao, C.-D.Wang, C.

(2010) J Biol Chem 285: 9962

  • DOI: 10.1074/jbc.M109.087098
  • Primary Citation of Related Structures:  
    2WPV

  • PubMed Abstract: 
  • Get3, Get4, and Get5 in Saccharomyces cerevisiae participate in the insertion of tail-anchored proteins into the endoplasmic reticulum membrane. We elucidated the interaction between Get4 and Get5 and investigated their interaction with Get3 and a tetratricopeptide repeat-containing protein, Sgt2 ...

    Get3, Get4, and Get5 in Saccharomyces cerevisiae participate in the insertion of tail-anchored proteins into the endoplasmic reticulum membrane. We elucidated the interaction between Get4 and Get5 and investigated their interaction with Get3 and a tetratricopeptide repeat-containing protein, Sgt2. Based on co-immunoprecipitation and crystallographic studies, Get4 and Get5 formed a tight complex, suggesting that they constitute subunits of a larger complex. In contrast, although Get3 interacted physically with the Get4-Get5 complex, low amounts of Get3 co-precipitated with Get5, implying a transient interaction between Get3 and Get4-Get5. Sgt2 also interacted with Get5, although the amount of Sgt2 that co-precipitated with Get5 varied. Moreover, GET3, GET4, and GET5 interacted genetically with molecular chaperone YDJ1, suggesting that chaperones might also be involved in the insertion of tail-anchored proteins.


    Organizational Affiliation

    Institute of Molecular Biology, Academia Sinica, Taipei 115, Taiwan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
UPF0363 PROTEIN YOR164CA, C, E, G312Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for Q12125 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q12125 
Go to UniProtKB:  Q12125
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ12125
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
UBIQUITIN-LIKE PROTEIN MDY2B, D, F, H59Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for Q12285 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore Q12285 
Go to UniProtKB:  Q12285
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ12285
Protein Feature View
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.175 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.275α = 90
b = 118.77β = 95.17
c = 168.377γ = 90
Software Package:
Software NamePurpose
CNSrefinement
HKL-2000data scaling
SOLVE-RESOLVEphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-01-26
    Type: Initial release
  • Version 1.1: 2011-08-03
    Changes: Database references, Derived calculations, Other, Refinement description, Structure summary, Version format compliance