2ZJG

Crystal structural of mouse kynurenine aminotransferase III

• PDB DOI: https://doi.org/10.2210/pdb2ZJG/pdb

• Classification: TRANSFERASE
• Organism(s): Mus musculus
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2008-03-07 Released: 2009-01-06 
• Deposition Author(s): Han, Q., Cai, T., Tagle, D.A., Robinson, H., Li, J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.233 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 

Starting Model: experimental

Literature

Structural and functional characterization of mouse kynurenine aminotransferase III

Han, Q., Cai, T., Tagle, D.A., Robinson, H., Li, J.

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 PISA (software)

Macromolecule Content

• Total Structure Weight: 93.74 kDa 
• Atom Count: 6,694 
• Modelled Residue Count: 820 
• Deposited Residue Count: 820 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kynurenine-oxoglutarate transaminase 3	A, B	410	Mus musculus	Mutation(s): 0  Gene Names: Ccbl2, Kat3 EC: 2.6.1.7 (PDB Primary Data), 2.6.1.63 (PDB Primary Data), 2.6.1.64 (PDB Primary Data), 4.4.1.13 (UniProt)
UniProt
Find proteins for Q71RI9 (Mus musculus) Explore Q71RI9  Go to UniProtKB:  Q71RI9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	C [auth A], D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B], J [auth B], K [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
LLP	A, B	L-PEPTIDE LINKING	C14 H22 N3 O7 P		LYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.233 
• R-Value Work: 0.222 
• R-Value Observed: 0.222 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.09	α = 90
b = 91.09	β = 90
c = 233.05	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
DENZO	data reduction
SCALA	data scaling
PHASES	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-01-06 
Deposition Author(s): Han, Q., Cai, T., Tagle, D.A., Robinson, H., Li, J.

Revision History  

• Version 1.0: 2009-01-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2023-11-15
  Changes: Data collection