3ATH image
Deposition Date 2011-01-05
Release Date 2012-01-18
Last Version Date 2023-11-01
Entry Detail
PDB ID:
3ATH
Keywords:
TRANSFERASE
Title:
Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with four AKGs as substrates and allosteric effectors
Biological Source:
Source Organism:
Pyrococcus horikoshii (Taxon ID: 70601)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.69 Å
R-Value Free:
0.21
R-Value Work:
0.16
R-Value Observed:
0.17
Space Group:
C 1 2 1
3ATH validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Putative uncharacterized protein PH0207
Gene (Uniprot):PH0207
Chain IDs:A, B (auth: C)
Chain Length:448
Number of Molecules:2
Biological Source:Pyrococcus horikoshii
UniProt ID:O57946 Pfam ID:PF00155 EC:2.6.1.7
Ligand Molecules
AKG
PLP
Primary Citation
Characterization of kynurenine aminotransferase from hyperthermophilic archaeon: enzymatic activity for conversion to kynurenic acid is allosterically regulated by alpha-ketoglutaric acid cooperatively with kynurenine
To be Published ? ? ? (?)
Primary Citation of related structures
3AOW
3AOV