SMTL ID : 3o6j.1

Crystal Structure of 4-Chlorocatechol Dioxygenase from Rhodococcus opacus 1CP in complex with hydroxyquinol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

FE.1: 5 residues within 4Å: Chain A: Y.134, R.191, H.194, H.196 Ligands: HQN.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:Y.134, A:H.194, A:H.196 FE.5: 5 residues within 4Å: Chain B: F.78, Y.134, R.191, H.194, H.196 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:Y.134, B:H.194, B:H.196

2 x MYY: (2R)-3-(PHOSPHONOOXY)-2-(TETRADECANOYLOXY)PROPYL PALMITATE(Non-covalent)

MYY.2: 14 residues within 4Å: Chain A: N.3, V.6, L.9, F.10, F.13, M.38 Chain B: F.20, T.33, I.34, Y.37, M.38, W.50, Y.184 Ligands: MYY.6 13 PLIP interactions: 4 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:V.6, A:L.9, A:F.13, A:F.13, B:F.20, B:I.34, B:I.34, B:Y.37, B:Y.37, B:Y.37, B:W.50, B:Y.184, B:Y.184 MYY.6: 11 residues within 4Å: Chain A: I.17, I.34, Y.37, M.38, W.50, Y.184 Chain B: A.2, V.6, L.9, F.13 Ligands: MYY.2 17 PLIP interactions: 9 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:V.6, B:V.6, B:L.9, B:L.9, B:F.13, B:F.13, B:F.13, B:F.13, A:I.17, A:I.34, A:Y.37, A:Y.37, A:W.50, A:W.50, A:W.50, A:Y.184 Hydrogen bonds: B:A.2

1 x HQN: benzene-1,2,4-triol(Non-covalent)

HQN.3: 13 residues within 4Å: Chain A: L.49, D.52, A.53, G.76, P.77, F.78, Y.134, Y.169, R.191, H.194, H.196, C.224 Ligands: FE.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.49, A:F.78, A:Y.169 Hydrogen bonds: A:R.191 pi-Cation interactions: A:R.191

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: E.81, R.150 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferraroni, M. et al., X-ray structures of 4-chlorocatechol 1,2-dioxygenase adducts with substituted catechols: new perspectives in the molecular basis of intradiol ring cleaving dioxygenases specificity. J. Struct. Biol. (2013)

Release Date

2011-08-17

Peptides

Chlorocatechol 1,2-dioxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chlorocatechol 1,2-dioxygenase

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