SMTL ID : 1dmh.1

STRUCTURE OF CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 WITH BOUND 4-METHYLCATECHOL

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: Y.164, H.224, H.226 Ligands: MCT.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.164, A:H.224, A:H.226, H2O.1 FE.4: 5 residues within 4Å: Chain B: Y.164, R.221, H.224, H.226 Ligands: MCT.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:Y.164, B:H.224, B:H.226, H2O.5

2 x MCT: 4-METHYLCATECHOL(Non-covalent)

MCT.2: 12 residues within 4Å: Chain A: L.73, P.76, G.107, P.108, L.109, Y.164, Y.200, R.221, H.224, H.226, F.253 Ligands: FE.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:P.76, A:L.109, A:F.253 Hydrogen bonds: A:R.221 pi-Stacking: A:Y.200 MCT.6: 11 residues within 4Å: Chain B: L.73, P.76, G.107, P.108, L.109, Y.164, Y.200, R.221, H.224, H.226 Ligands: FE.4 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.73, B:P.76, B:L.109 Hydrogen bonds: B:R.221 Water bridges: B:R.221 pi-Stacking: B:Y.200

2 x LIO: [1-PENTADECANOYL-2-DECANOYL-GLYCEROL-3-YL]PHOSPHONYL CHOLINE(Non-covalent)

LIO.3: 10 residues within 4Å: Chain A: E.54, Y.55, Y.61, L.62, Q.214 Chain B: V.30, I.33, A.71, S.75, F.80 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:E.54, A:Y.61, A:L.62, B:I.33, B:F.80 Hydrogen bonds: A:Q.214 Water bridges: A:Y.61 LIO.5: 11 residues within 4Å: Chain A: N.27, I.33, I.34, A.71, S.75, F.80 Chain B: E.54, Y.55, G.58, Y.61, L.62 10 PLIP interactions: 5 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:I.33, A:I.33, A:I.34, A:F.80, B:E.54, B:Y.61, B:Y.61 Hydrogen bonds: A:N.27, B:E.54 Water bridges: B:Y.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vetting, M.W. et al., The 1.8 A crystal structure of catechol 1,2-dioxygenase reveals a novel hydrophobic helical zipper as a subunit linker. Structure Fold.Des. (2000)

Release Date

2000-05-23

Peptides

CATECHOL 1,2-DIOXYGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CATECHOL 1,2-DIOXYGENASE

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