7M3W | pdb_00007m3w

Crystal Structure of enoyl-CoA hydratase EchA15 protein from Mycolicibacterium paratuberculosis

• PDB DOI: https://doi.org/10.2210/pdb7M3W/pdb

• Classification: LYASE
• Organism(s): Mycobacterium avium subsp. paratuberculosis K-10
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-03-19 Released: 2021-04-07 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.234 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.178 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.183 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of enoyl-CoA hydratase EchA15 protein from Mycolicibacterium paratuberculosis

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

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 94.69 kDa 
• Atom Count: 5,991 
• Modeled Residue Count: 800 
• Deposited Residue Count: 885 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase EchA15	A, B, C	295	Mycobacterium avium subsp. paratuberculosis K-10	Mutation(s): 0  Gene Names: echA15, MAP_2800 EC: 4.2.1.17
UniProt
Find proteins for Q73W60 (Mycolicibacterium paratuberculosis (strain ATCC BAA-968 / K-10)) Explore Q73W60  Go to UniProtKB:  Q73W60

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.234 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.178 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.183 (Depositor) 

Space Group: P 4₂ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 131.6	α = 90
b = 131.6	β = 90
c = 107.81	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
MoRDa	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-04-07 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2021-04-07
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description