4FJW

Crystal Structure of the apo form of the E131Q Mtb crotonase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.209 
  • R-Value Observed: 0.212 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal Structure and Mechanism of the Prokaryotic Crotonase

Bruning, J.B.Delgado, E.Ghosh, S.Sacchettini, J.C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Probable enoyl-CoA hydratase echA8A [auth D],
B [auth E],
C [auth F]
257Mycobacterium tuberculosisMutation(s): 1 
Gene Names: echA8MT1100MTV017.23cRv1070c
EC: 4.2.1.17
UniProt
Find proteins for P9WNN9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WNN9 
Go to UniProtKB:  P9WNN9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP9WNN9
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.209 
  • R-Value Observed: 0.212 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 134.701α = 90
b = 134.044β = 90
c = 101.544γ = 90
Software Package:
Software NamePurpose
d*TREKdata scaling
d*TREKdata reduction
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-05-22
    Type: Initial release
  • Version 1.1: 2023-09-13
    Changes: Data collection, Database references, Refinement description