3RYS

The crystal structure of adenine deaminase (AAur1117) from Arthrobacter aurescens

• PDB DOI: https://doi.org/10.2210/pdb3RYS/pdb

• Classification: HYDROLASE
• Organism(s): Paenarthrobacter aurescens TC1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-05-11 Released: 2011-05-25 
• Deposition Author(s): Zhang, Z., Goble, A.M., Raushel, F.M., Swaminathan, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.256 
• R-Value Work: 0.200 
• R-Value Observed: 0.203 

Starting Model: experimental

Literature

The crystal structure of adenine deaminase (AAur1117) from Arthrobacter aurescens

Zhang, Z., Goble, A.M., Raushel, F.M., Swaminathan, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 75.65 kDa 
• Atom Count: 5,199 
• Modelled Residue Count: 662 
• Deposited Residue Count: 686 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adenosine deaminase 1	A, B	343	Paenarthrobacter aurescens TC1	Mutation(s): 0  Gene Names: add, add1, AAur_1117 EC: 3.5.4.4 (PDB Primary Data), 3.5.4.2 (UniProt)
UniProt
Find proteins for A1R3U3 (Paenarthrobacter aurescens (strain TC1)) Explore A1R3U3  Go to UniProtKB:  A1R3U3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ADE	D [auth A], F [auth B]	ADENINE C5 H5 N5 GFFGJBXGBJISGV-UHFFFAOYSA-N
ZN	C [auth A], E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.256 
• R-Value Work: 0.200 
• R-Value Observed: 0.203 
• Space Group: P 4₂ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 124.104	α = 90
b = 124.104	β = 90
c = 89.724	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
PHASER	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-05-25 
Deposition Author(s): Zhang, Z., Goble, A.M., Raushel, F.M., Swaminathan, S.

Revision History  

• Version 1.0: 2011-05-25
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description