SMTL ID : 6bh7.1

Phosphotriesterase variant R18+254S

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.23, H.25, V.69, K.137, D.269 Ligands: ZN.2, MPD.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.23, A:H.25, A:D.269, H2O.2 ZN.2: 5 residues within 4Å: Chain A: H.23, W.99, K.137, H.169 Ligands: ZN.1 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.169, H2O.2 ZN.6: 8 residues within 4Å: Chain B: H.23, H.25, V.69, K.137, H.198, 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: 7 residues within 4Å: Chain B: H.23, 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

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

MPD.3: 13 residues within 4Å: Chain A: H.25, G.28, L.74, W.99, K.137, D.269, W.270, L.271, I.274, S.276, F.281, M.285 Ligands: ZN.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.74 Water bridges: A:S.276 MPD.4: 6 residues within 4Å: Chain A: I.223, W.270, F.281, V.284, M.285, V.288 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.281 MPD.5: 9 residues within 4Å: Chain A: F.19, G.62, I.301, R.305, Q.311, L.314, A.315, T.318, V.319 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.19 Hydrogen bonds: A:T.318 Water bridges: A:F.19 MPD.9: 6 residues within 4Å: Chain B: E.39, F.40, F.41, G.42, N.280, D.283 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:F.40, B:N.280 MPD.10: 9 residues within 4Å: Chain B: F.19, P.297, I.301, R.305, Q.311, L.314, A.315, T.318, V.319 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.19, B:F.19, B:I.301, B:L.314, B:V.319 Hydrogen bonds: B:Q.311

1 x CAC: CACODYLATE ION(Non-covalent)

CAC.8: 12 residues within 4Å: Chain B: H.23, H.25, L.74, W.99, K.137, H.169, H.198, F.239, D.269, L.271 Ligands: ZN.6, ZN.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miton, C.M. et al., Phosphotriesterase variant R18+254S. To Be Published

Release Date

2019-01-23

Peptides

Phosphotriesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Phosphotriesterase