6D0A

Crystal structure of Kynurenine Aminotransferase-II in apo-form, at 1.47 A resolution

• PDB DOI: https://doi.org/10.2210/pdb6D0A/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-04-10 Released: 2018-05-02 
• Deposition Author(s): Jayawickrama, G.S., Sun, G., Nematollahi, A., Church, W.B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.47 Å
• R-Value Free: 0.188 
• R-Value Work: 0.174 
• R-Value Observed: 0.174 

Starting Model: experimental

Literature

Crystal structure of Kynurenine Aminotransferase-II in apo-form

Jayawickrama, G.S., Sun, G., Nematollahi, A., Church, W.B.

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: 48.23 kDa 
• Atom Count: 3,875 
• Modelled Residue Count: 431 
• Deposited Residue Count: 431 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial	A	431	Homo sapiens	Mutation(s): 0  Gene Names: AADAT, KAT2 EC: 2.6.1.39 (PDB Primary Data), 2.6.1.7 (PDB Primary Data), 2.6.1.4 (UniProt), 2.6.1.63 (UniProt), 2.6.1.73 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N5Z0 (Homo sapiens) Explore Q8N5Z0  Go to UniProtKB:  Q8N5Z0
PHAROS:  Q8N5Z0 GTEx:  ENSG00000109576

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.47 Å
• R-Value Free: 0.188 
• R-Value Work: 0.174 
• R-Value Observed: 0.174 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.765	α = 90
b = 102.765	β = 90
c = 86.498	γ = 90

Software Package:

Software Name	Purpose
phenix.refine	refinement
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-05-02 
Deposition Author(s): Jayawickrama, G.S., Sun, G., Nematollahi, A., Church, W.B.

Revision History  

• Version 1.0: 2018-05-02
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Advisory, Data collection, Database references, Refinement description