SMTL ID : 2phd.1

Crystal Structure Determination of a Salicylate 1,2-Dioxygenase from Pseudaminobacter salicylatoxidans

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-tetramer

Ligands

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

FE.1: 4 residues within 4Å: Chain A: H.119, H.121, H.160 Ligands: ACT.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.119, A:H.121, A:H.160, ACT.3 FE.4: 4 residues within 4Å: Chain B: H.119, H.121, H.160 Ligands: ACT.10 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: B:H.119, B:H.121, B:H.160, H2O.4, ACT.10 FE.6: 3 residues within 4Å: Chain C: H.119, H.121, H.160 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.119, C:H.121, C:H.160, H2O.6 FE.8: 3 residues within 4Å: Chain D: H.119, H.121, H.160 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.119, D:H.121, D:H.160, H2O.6

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

CL.2: 4 residues within 4Å: Chain A: R.265, E.282, R.347 Chain D: L.219 Ligand excluded by PLIP CL.5: 2 residues within 4Å: Chain B: E.282, R.347 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain C: R.295, E.297, R.347 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain A: L.219 Chain D: R.265, E.282, R.347 Ligand excluded by PLIP

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 5 residues within 4Å: Chain A: D.174, L.176 Chain C: L.38, M.46 Ligands: FE.1 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Salt bridges: A:H.119, A:H.121 Hydrophobic interactions: C:L.38 ACT.10: 6 residues within 4Å: Chain B: H.119, H.121, L.176 Chain D: L.38, M.46 Ligands: FE.4 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain D Water bridges: B:R.127 Salt bridges: B:H.119, B:H.121, B:H.160 Hydrophobic interactions: D:L.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferraroni, M. et al., Crystal Structure Determination of a Salicylate 1,2-Dioxygenase from Pseudaminobacter salicylatoxidans. To be Published

Release Date

2008-04-22

Peptides

Gentisate 1,2-dioxygenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Gentisate 1,2-dioxygenase

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