PDBsum entry 8djs

Oxidoreductase

PDB id: 8djs

Contents

Protein chain

250 a.a.

Ligands

HEM

ASC

GOL

Metals

_NA

Waters ×328

PDB id:

8djs

Name:

Oxidoreductase

Title:

Cytosolic ascorbate peroxidase from sorghum bicolor - one ascorbate complex

Structure:

L-ascorbate peroxidase. Chain: a. Engineered: yes

Source:

Sorghum bicolor. Sorghum. Organism_taxid: 4558. Gene: sorbi_3001g410200. Expressed in: escherichia coli. Expression_system_taxid: 562

Resolution:

1.19Å R-factor: 0.147 R-free: 0.156

Authors:

B.Zhang,C.Kang

Key ref:

B.Zhang et al. A sorghum ascorbate peroxidase with four binding site activity against ascorbate and phenylpropanoids.. Plant physiol, . PubMed id: 36575825

Date:

01-Jul-22 Release date: 18-Jan-23

Protein chain

C5WNL8  (C5WNL8_SORBI) -  L-ascorbate peroxidase from Sorghum bicolor

Seq: 250 a.a.

Struc: 250 a.a.

Enzyme reactions

• Enzyme class: E.C.1.11.1.11 - L-ascorbate peroxidase.
• Reaction: L-ascorbate + H2O2 = L-dehydroascorbate + 2 H2O

L-ascorbate + H2O2 (Bound ligand (Het Group name = ASC) corresponds exactly) = L-dehydroascorbate + 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