1C3G

S. CEREVISIAE HEAT SHOCK PROTEIN 40 SIS1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.311 
  • R-Value Work: 0.265 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The crystal structure of the peptide-binding fragment from the yeast Hsp40 protein Sis1.

Sha, B.Lee, S.Cyr, D.M.

(2000) Structure 8: 799-807


  • PubMed Abstract: 
  • Molecular chaperone Hsp40 can bind non-native polypeptide and facilitate Hsp70 in protein refolding. How Hsp40 and other chaperones distinguish between the folded and unfolded states of proteins to bind nonnative polypeptides is a fundamental issue.

    Molecular chaperone Hsp40 can bind non-native polypeptide and facilitate Hsp70 in protein refolding. How Hsp40 and other chaperones distinguish between the folded and unfolded states of proteins to bind nonnative polypeptides is a fundamental issue.


    Organizational Affiliation

    Center for Macromolecular Crystallography, University of Alabama at Birmingham, 35294-0005, USA. Sha@cmc.uab.edu




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HEAT SHOCK PROTEIN 40
A
170Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Mutation(s): 0 
Gene Names: SIS1
Find proteins for P25294 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Go to UniProtKB:  P25294
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.311 
  • R-Value Work: 0.265 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 73.420α = 90.00
b = 73.420β = 90.00
c = 80.090γ = 90.00
Software Package:
Software NamePurpose
MADSYSphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 1999-07-27 
  • Released Date: 2000-08-03 
  • Deposition Author(s): Sha, B., Lee, S., Cyr, D.

Revision History 

  • Version 1.0: 2000-08-03
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-01-31
    Type: Experimental preparation