2WGQ

Zinc substituted E Coli Copper Amine Oxidase, a model for the precursor for 2,4,5-trihydroxyphenylalaninequinone formation

• PDB DOI: https://doi.org/10.2210/pdb2WGQ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-04-23 Released: 2009-06-09 
• Deposition Author(s): Moody, P.C.E., Cooper, R.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.264 
• R-Value Work: 0.204 
• R-Value Observed: 0.207 

Starting Model: experimental

Literature

The Structure of E Coli Amine Oxidase with the Cataltyic Copper Subsituted for Zinc - a Model Precursor.

Moody, P.C.E., Cooper, R.A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 162.96 kDa 
• Atom Count: 11,791 
• Modelled Residue Count: 1,443 
• Deposited Residue Count: 1,454 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AMINE OXIDASE	A, B	727	Escherichia coli	Mutation(s): 0  EC: 1.4.3.6 (PDB Primary Data), 1.4.3.21 (UniProt)
UniProt
Find proteins for P46883 (Escherichia coli (strain K12)) Explore P46883  Go to UniProtKB:  P46883

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	C [auth A], F [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CA	D [auth A], E [auth A], G [auth B], H [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.264 
• R-Value Work: 0.204 
• R-Value Observed: 0.207 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 134.68	α = 90
b = 166.21	β = 90
c = 79.42	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-06-09 
Deposition Author(s): Moody, P.C.E., Cooper, R.A.

Revision History  

• Version 1.0: 2009-06-09
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description