PDBsum entry 4z0z

Oxidoreductase

PDB id: 4z0z

Contents

Protein chains

347 a.a.

Ligands

VAL-PHE-THR-THR-PRO-CYS-ASP-PRO-GLU-TYR

PHE-THR-THR-PRO-CYS-ASP-PRO-GLU-TYR

VAL-PHE-THR-THR-PRO-CYS-ASP-PRO-GLU

GLY-VAL-PHE-THR-THR-PRO-CYS-ASP-PRO

Metals

_CU ×4

Waters ×2043

PDB id:

4z0z

Name:

Oxidoreductase

Title:

Inactive aurone synthase (polyphenol oxidase) from natural source, sulfohistidine ~ 90 %

Structure:

Aurone synthase. Chain: a, b, c, d. Fragment: unp residues 86-435. Other_details: sulfonation at his252 (254). Aurone synthase. Chain: e, f, g, h. Fragment: unp residues 523-537. Other_details: c-terminal fragment. Cleaved from activated protein but attached via disulphide bond.

Source:

Coreopsis grandiflora. Large-flower tickseed. Organism_taxid: 13449. Tissue: petals. Tissue: petals

Resolution:

1.60Å R-factor: 0.166 R-free: 0.200

Authors:

C.Molitor,S.G.Mauracher,A.Rompel

Key ref:

C.Molitor et al. (2016). Aurone synthase is a catechol oxidase with hydroxylase activity and provides insights into the mechanism of plant polyphenol oxidases. Proc Natl Acad Sci U S A, 113, E1806. PubMed id: 26976571 DOI: 10.1073/pnas.1523575113

Date:

26-Mar-15 Release date: 06-Apr-16

Protein chains

A0A075DN54  (A0A075DN54_CORGR) -  Aurone synthase from Coreopsis grandiflora

Seq: 602 a.a.

Struc: 347 a.a.*

* PDB and UniProt seqs differ at 1 residue position (black cross)

DOI no: 10.1073/pnas.1523575113

Proc Natl Acad Sci U S A 113:E1806 (2016)

PubMed id: 26976571

Aurone synthase is a catechol oxidase with hydroxylase activity and provides insights into the mechanism of plant polyphenol oxidases.

C.Molitor, S.G.Mauracher, A.Rompel.

ABSTRACT

No abstract given.