PDBsum entry 1gx2

Oxidoreductase

PDB id: 1gx2

Contents

Protein chains

309 a.a. *

Ligands

HEM ×2

BHO ×2

Metals

_CA ×4

Waters ×372

* Residue conservation analysis

PDB id:

1gx2

Name:

Oxidoreductase

Title:

Recombinant horseradish peroxidase phe209ser complex with benzhydroxamic acid

Structure:

Peroxidase c1a. Chain: a, b. Engineered: yes. Mutation: yes

Source:

Armoracia rusticana. Horseradish. Organism_taxid: 3704. Expressed in: escherichia coli. Expression_system_taxid: 562. Other_details: synthetic gene

Resolution:

2.20Å R-factor: 0.178 R-free: 0.197

Authors:

K.Meno,M.Gajhede,A.Henriksen

Key ref:

A.Henriksen et al. Hrpc heme crevice architecture. To be published, .

Date:

26-Mar-02 Release date: 28-Mar-03

Protein chains

P00433  (PER1A_ARMRU) -  Peroxidase C1A from Armoracia rusticana

Seq: 353 a.a.

Struc: 309 a.a.*

* PDB and UniProt seqs differ at 2 residue positions (black crosses)

Enzyme reactions

• Enzyme class: E.C.1.11.1.7 - peroxidase.
• Reaction: 2 a phenolic donor + H2O2 = 2 a phenolic radical donor + 2 H2O
• Cofactor: Heme

Heme (Bound ligand (Het Group name = HEM) matches with 95.45% similarity)

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