6C7C | pdb_00006c7c

Crystal structure of Enoyl-CoA hydratase, EchA3, from Mycobacterium ulcerans Agy99

• PDB DOI: https://doi.org/10.2210/pdb6C7C/pdb

• Classification: LYASE
• Organism(s): Mycobacterium ulcerans Agy99
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2018-01-22 Released: 2018-02-07 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.224 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.174 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.177 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Enoyl-CoA hydratase, EchA3, from Mycobacterium ulcerans Agy99

Abendroth, J., Mayclin, S.J., Sankaran, B., Lorimer, D.D., Edwards, T.E.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 74.29 kDa 
• Atom Count: 5,621 
• Modeled Residue Count: 689 
• Deposited Residue Count: 705 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase, EchA3	A, B, C	235	Mycobacterium ulcerans Agy99	Mutation(s): 0  Gene Names: echA3, MUL_0713
UniProt
Find proteins for A0PLZ7 (Mycobacterium ulcerans (strain Agy99)) Explore A0PLZ7  Go to UniProtKB:  A0PLZ7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.224 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.174 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.177 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M36C7C

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130.65	α = 90
b = 75.52	β = 115.43
c = 82.7	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
MoRDa	phasing
PHASER	phasing
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-02-07 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2018-02-07
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description