SMTL ID : 5w6b.1

Phosphotriesterase variant S1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.23, H.25, K.137, D.269 Ligands: ZN.2, CAC.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.23, A:H.25, A:D.269 ZN.2: 6 residues within 4Å: Chain A: W.99, K.137, H.169, H.198 Ligands: ZN.1, CAC.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.169, A:H.198 ZN.6: 6 residues within 4Å: Chain B: H.23, H.25, K.137, D.269 Ligands: ZN.7, CAC.8 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.23, B:H.25, B:D.269 ZN.7: 6 residues within 4Å: Chain B: W.99, K.137, H.169, H.198 Ligands: ZN.6, CAC.8 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.169, B:H.198

2 x CAC: CACODYLATE ION(Non-covalent)

CAC.3: 10 residues within 4Å: Chain A: H.23, H.25, W.99, K.137, H.169, H.198, L.239, D.269 Ligands: ZN.1, ZN.2 No protein-ligand interaction detected (PLIP) CAC.8: 10 residues within 4Å: Chain B: H.23, H.25, W.99, K.137, H.169, H.198, L.239, D.269 Ligands: ZN.6, ZN.7 No protein-ligand interaction detected (PLIP)

3 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 5 residues within 4Å: Chain A: F.19, Q.311, A.315, T.318, V.319 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.19, A:V.319 Hydrogen bonds: A:Q.311, A:Q.311 MPD.5: 4 residues within 4Å: Chain A: G.10, T.129, G.130, I.131 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.131 Hydrogen bonds: A:R.9 MPD.9: 3 residues within 4Å: Chain B: E.49, V.52, E.83 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:E.49, B:V.52 Hydrogen bonds: B:E.49 Water bridges: B:E.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miton, C.M. et al., Phosphotriesterase variant S1. To Be Published

Release Date

2018-12-12

Peptides

Phosphotriesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Phosphotriesterase