3NQB

Crystal Structure of Adenine Deaminase from Agrobacterium tumefaciens (str. C 58)

• PDB DOI:  https://doi.org/10.2210/pdb3NQB/pdb

• Classification: HYDROLASE
• Organism(s): Agrobacterium fabrum str. C58
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-06-29 Released: 2010-07-28 
• Deposition Author(s): Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.21 Å
• R-Value Free: 0.235 
• R-Value Work: 0.172 
• R-Value Observed: 0.175 

Literature

Crystal Structure of Adenine Deaminase from Agrobacterium tumefaciens (str. C 58)

Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 130.47 kDa 
• Atom Count: 9,058 
• Modelled Residue Count: 1,174 
• Deposited Residue Count: 1,216 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adenine deaminase 2	A, B	608	Agrobacterium fabrum str. C58	Mutation(s): 0  Gene Names: ade2, adeC, Atu4426, AGR_L_883 EC: 3.5.4.2
UniProt
Find proteins for Q7CUX4 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore Q7CUX4  Go to UniProtKB:  Q7CUX4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MN	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [auth B]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.21 Å
• R-Value Free: 0.235 
• R-Value Work: 0.172 
• R-Value Observed: 0.175 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.101	α = 90
b = 130.97	β = 97.98
c = 69.999	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
SHARP	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-07-28 
Deposition Author(s): Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2010-07-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary