SMTL ID : 3uf9.1 (1 other biounit)

Crystal structure of SsoPox in complex with the phosphotriester fensulfothion

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.68 Å

Oligo State

homo-dimer

Ligands

2 x FE2: FE (II) ION(Non-covalent)

FE2.1: 6 residues within 4Å: Chain A: H.22, H.24, K.137, D.256 Ligands: CO.2, FST.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.22, A:H.24, A:D.256, H2O.2 FE2.6: 6 residues within 4Å: Chain B: H.22, H.24, K.137, D.256 Ligands: CO.7, FST.8 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.22, B:H.24, B:D.256, H2O.3

2 x CO: COBALT (II) ION(Non-covalent)

CO.2: 6 residues within 4Å: Chain A: K.137, H.170, H.199, R.223 Ligands: FE2.1, FST.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.170, A:H.199, H2O.2, H2O.2 CO.7: 4 residues within 4Å: Chain B: K.137, H.170, H.199 Ligands: FE2.6 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.170, B:H.199, H2O.3, H2O.3

2 x FST: O,O-diethyl O-{4-[(R)-methylsulfinyl]phenyl} phosphorothioate(Non-covalent)

FST.3: 17 residues within 4Å: Chain A: H.22, H.24, V.27, L.72, K.137, R.223, L.226, L.228, F.229, D.256, C.258, I.261, W.263, T.265, A.266 Ligands: FE2.1, CO.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.261, A:W.263, A:A.266 Hydrogen bonds: A:T.265 Water bridges: A:R.223 Salt bridges: A:D.256 pi-Stacking: A:W.263 pi-Cation interactions: A:R.223 FST.8: 15 residues within 4Å: Chain B: H.24, V.27, L.72, R.223, L.226, L.228, F.229, D.256, C.258, I.261, W.263, T.265, A.266, W.278 Ligands: FE2.6 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.226, B:L.228, B:I.261, B:T.265, B:W.278 Water bridges: B:R.223 Salt bridges: B:D.256 pi-Stacking: B:W.263 pi-Cation interactions: B:R.223, B:W.263

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 5 residues within 4Å: Chain A: N.160, K.164, G.189, V.190, D.191 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.160, A:N.160, A:D.191 GOL.5: 2 residues within 4Å: Chain A: Q.58, F.59 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hiblot, J. et al., Characterisation of the organophosphate hydrolase catalytic activity of SsoPox. Sci Rep (2012)

Release Date

2012-10-03

Peptides

Aryldialkylphosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Aryldialkylphosphatase

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