SMTL ID : 4z13.1 (1 other biounit)

Recombinantly expressed latent aurone synthase (polyphenol oxidase) co-crystallized with hexatungstotellurate(VI) and soaked in H2O2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

monomer

Ligands

2 x CU: COPPER (II) ION(Non-covalent)

CU.1: 10 residues within 4Å: Chain A: H.96, C.100, I.118, H.119, H.128, F.285, H.289 Ligands: CU.2, O.3, O.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: A:H.96, A:H.119, A:H.128, O.3, O.4 CU.2: 9 residues within 4Å: Chain A: F.124, H.255, H.259, F.276, F.285, H.289 Ligands: CU.1, O.3, O.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: A:H.255, A:H.259, A:H.289, O.3, O.4

2 x O: OXYGEN ATOM(Non-covalent)

O.3: 11 residues within 4Å: Chain A: H.96, H.119, H.128, H.255, H.259, F.276, F.285, H.289 Ligands: CU.1, CU.2, O.4 No protein-ligand interaction detected (PLIP) O.4: 11 residues within 4Å: Chain A: H.96, H.119, F.124, H.128, H.255, H.259, F.276, H.289 Ligands: CU.1, CU.2, O.3 No protein-ligand interaction detected (PLIP)

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 11 residues within 4Å: Chain A: N.221, V.247, G.248, S.249, A.252, G.455, F.456, A.457, A.473, R.474, F.475 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.252, A:R.474, A:R.474 Water bridges: A:N.221, A:G.455, A:R.474 GOL.6: 8 residues within 4Å: Chain A: D.181, N.183, H.184, Y.194, G.196, K.197, D.198, P.265 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.181, A:Y.194, A:D.198 Water bridges: A:Y.194

2 x TEW: 6-tungstotellurate(VI)(Non-covalent)

TEW.7: 9 residues within 4Å: Chain A: P.59, K.62, K.154, E.157, P.158, K.159, N.350, K.352, P.356 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:K.62, A:K.154, A:E.157, A:E.157, A:K.159, A:N.350, A:K.352 Water bridges: A:E.157, A:E.157, A:N.350 Metal complexes: A:E.157, A:E.157 TEW.8: 2 residues within 4Å: Chain A: K.52, K.53 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.52, A:K.53

1 x W: TUNGSTEN ION(Non-functional Binders)

W.9: 2 residues within 4Å: Chain A: P.202, D.203 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Molitor, C. et al., Aurone synthase is a catechol oxidase with hydroxylase activity and provides insights into the mechanism of plant polyphenol oxidases. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-03-23

Peptides

Aurone synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aurone synthase

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