4MYR

Crystal structure of a putative CpaE2 pilus assembly protein (CpaE2) from Sinorhizobium meliloti 1021 at 2.72 A resolution (PSI Community Target, Shapiro)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.198 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of a putative CpaE2 pilus assembly protein (CpaE2) from Sinorhizobium meliloti 1021 at 2.72 A resolution (PSI Community Target, Shapiro)

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
CpaE2 pilus assembly protein
A, B, C, D
147Sinorhizobium meliloti 1021Mutation(s): 0 
Gene Names: cpaE2RA0855SMa1573
UniProt
Find proteins for Q92YL8 (Rhizobium meliloti (strain 1021))
Explore Q92YL8 
Go to UniProtKB:  Q92YL8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ92YL8
Sequence Annotations
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, D
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.198 
  • Space Group: P 1
  • Diffraction Data: https://doi.org/10.18430/M34MYR
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 47.013α = 108.23
b = 48.371β = 90.03
c = 73.869γ = 97.4
Software Package:
Software NamePurpose
MolProbitymodel building
PDB_EXTRACTdata extraction
PHASERphasing
XSCALEdata scaling
BUSTER-TNTrefinement
XDSdata reduction
BUSTERrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-10-16
    Type: Initial release
  • Version 1.1: 2017-11-15
    Changes: Refinement description
  • Version 1.2: 2023-09-20
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.3: 2023-12-06
    Changes: Data collection