SMTL ID : 9u42.1

Crystal Structure of Homogentisate 1,2-Dioxygenase from Acinetobacter in Complex with Zn ion

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.87, E.135 Chain B: H.10 Ligands: TRS.2 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.87, A:E.135, B:H.10 ZN.3: 4 residues within 4Å: Chain A: H.10 Chain B: H.87, E.135 Ligands: TRS.4 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.87, B:E.135, A:H.10

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 9 residues within 4Å: Chain A: H.87, H.118, F.121, Y.125, E.135 Chain B: H.10, H.53, F.67 Ligands: ZN.1 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:H.53, A:Y.125, A:E.135 Water bridges: A:W.84, A:H.87 TRS.4: 9 residues within 4Å: Chain A: H.10, H.53, F.67 Chain B: H.87, H.118, F.121, Y.125, E.135 Ligands: ZN.3 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:H.53, B:E.135 Water bridges: B:W.84, B:H.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seo, P.W. et al., Structural Mimicry Without Glyoxalase I Functional Convergence: A Homogentisate 1,2-Dioxygenase From Acinetobacter. Proteins (2025)

Release Date

2025-07-23

Peptides

Glyoxalase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glyoxalase