2R2N

The crystal structure of human kynurenine aminotransferase II in complex with kynurenine

Structural Biology Knowledgebase: 2R2N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.194

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2R2N

Classification: TRANSFERASE

Total Structure Weight: 191981.72

Macromolecule Entities
Molecule Chains Length Organism Details
Kynurenine/alpha-aminoadipate aminotransferase mitochondrial A, B, C, D 425 Homo sapiens EC#: 2.6.1.39 IUBMB 2.6.1.7 IUBMB
Gene Name(s): AADAT Gene View KAT2

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PMP
Query on PMP

A, B, C, D 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE
PYRIDOXAMINE-5'-PHOSPHATE (Synonym)
C8 H13 N2 O5 P
ZMJGSOSNSPKHNH-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
KYN
Query on KYN

A, C (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid
L-KYNURENINE (Synonym)
C10 H12 N2 O3
YGPSJZOEDVAXAB-QMMMGPOBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, C, D GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.194
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.84 α = 90.00
b = 109.36 β = 94.68
c = 119.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-08-27
  • Released Date: 2007-12-04
  • Deposition author(s): Han, Q., Robinson, H., Li, J.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4