PDBsum entry 9g8h

Oxidoreductase

PDB id: 9g8h

Contents

Protein chain

617 a.a.

Ligands

SER-HIS-SER-SER-GLY-ALA

GAL

PG4

GOL

PO4

SO4

Metals

_CA

Waters ×306

PDB id:

9g8h

Name:

Oxidoreductase

Title:

Crystal structure of a galactose oxidase in complex with galactose

Structure:

Galactose oxidase. Chain: a. Engineered: yes. Ser-his-ser-ser-gly-ala. Chain: q. Engineered: yes

Source:

Pseudarthrobacter siccitolerans. Organism_taxid: 861266. Gene: gaoa, artsic4j27_1011. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_taxid: 562

Resolution:

2.10Å R-factor: 0.165 R-free: 0.237

Authors:

P.T.Borges,T.Frazao,C.Frazao,L.Martins

Key ref:

A.Taborda et al. Unraveling the catalytic and structural properties of bacterial galactose oxidase. To be published, .

Date:

23-Jul-24 Release date: 06-Aug-25

Protein chain

A0A024GZ97  (A0A024GZ97_9MICC) -  Galactose oxidase from Pseudarthrobacter siccitolerans

Seq: 760 a.a.

Struc: 617 a.a.

Enzyme reactions

• Enzyme class: E.C.1.1.3.9 - galactose oxidase.
• Reaction: D-galactose + O2 = D-galacto-hexodialdose + H2O2

D-galactose (Bound ligand (Het Group name = GAL) corresponds exactly) + O2 = D-galacto-hexodialdose + H2O2

• Cofactor: Cu cation

Molecule diagrams generated from .mol files obtained from the KEGG ftp site