PDBsum entry 3rha

Oxidoreductase

PDB id: 3rha

Contents

Protein chains

459 a.a.

Ligands

FDA ×2

GOL

Waters ×980

PDB id:

3rha

Name:

Oxidoreductase

Title:

The crystal structure of oxidoreductase from arthrobacter aurescens

Structure:

Putrescine oxidase. Chain: a, b. Engineered: yes

Source:

Arthrobacter aurescens. Organism_taxid: 290340. Strain: tc1. Gene: puo, aaur_0043. Expressed in: escherichia coli. Expression_system_taxid: 469008.

Resolution:

2.05Å R-factor: 0.159 R-free: 0.195

Authors:

Z.Zhang,S.C.Almo,S.Swaminathan,New York Structural Genomics Research Consortium (Nysgrc)

Key ref:

Z.Zhang et al. The crystal structure of oxidoreductase from arthroba aurescens. To be published, .

Date:

11-Apr-11 Release date: 04-May-11

Protein chains

A1R0W1  (A1R0W1_PAEAT) -  Putrescine oxidase from Paenarthrobacter aurescens (strain TC1)

Seq: 458 a.a.

Struc: 459 a.a.

Enzyme reactions

• Enzyme class: E.C.1.4.3.10 - putrescine oxidase.
• Reaction: putrescine + O2 + H2O = 4-aminobutanal + H2O2 + NH4⁺

putrescine + O2 + H2O = 4-aminobutanal (Bound ligand (Het Group name = GOL) matches with 50.00% similarity) + H2O2 + NH4(+)

• Cofactor: FAD

FAD (Bound ligand (Het Group name = FDA) corresponds exactly)

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