ISDA: 3AV7

Deposition Date 2011-02-23

Release Date 2012-03-07

Last Version Date 2024-12-25

Entry Detail

PDB ID:

3AV7

Keywords:

TRANSFERASE

Title:

Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with PMP, KYN as substrates and KYA as products

Biological Source:

Source Organism:

Pyrococcus horikoshii (Taxon ID: 70601)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.84 Å

R-Value Free:

0.23

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 1 21 1

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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

KYA

KYN

PMP

Primary Citation

Structural insight into kynurenic acid excretion mechanisms of kynurenine aminotransferase in the hyperthermophilic archaeon Pyrococcus horikoshii

Okada, K, Angkawidjaja, C, Koga, Y, Takano, K, Kanaya, Y.Show

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Primary Citation of related structures