SMTL ID : 1qsg.2 (1 other biounit)

CRYSTAL STRUCTURE OF ENOYL REDUCTASE INHIBITION BY TRICLOSAN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-tetramer

Ligands

4 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 4 residues within 4Å: Chain A: Q.43, F.97, I.122 Ligands: NAD.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.43 GLC.4: 5 residues within 4Å: Chain B: Q.43, A.69, F.97, I.122 Ligands: NAD.5 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.43 GLC.7: 5 residues within 4Å: Chain C: Q.43, A.69, F.97, I.122 Ligands: NAD.8 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Q.43 GLC.10: 4 residues within 4Å: Chain D: Q.43, F.97, I.122 Ligands: NAD.11 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Q.43

4 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.2: 27 residues within 4Å: Chain A: G.16, V.17, A.18, S.22, I.23, Q.43, L.47, C.66, D.67, V.68, S.94, I.95, G.96, I.122, L.147, S.148, Y.149, K.166, A.192, G.193, P.194, I.195, T.197, L.198, A.199 Ligands: GLC.1, TCL.3 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:I.23, A:Y.149, A:A.192 Hydrogen bonds: A:G.16, A:S.22, A:I.23, A:Q.43, A:D.67, A:V.68, A:I.95, A:G.96, A:K.166, A:I.195, A:I.195, A:A.199 Water bridges: A:A.24, A:Q.43, A:Q.43, A:I.95, A:L.198 NAD.5: 27 residues within 4Å: Chain B: G.16, V.17, A.18, S.22, I.23, Q.43, L.47, C.66, D.67, V.68, S.94, I.95, G.96, I.122, L.147, S.148, Y.149, K.166, A.192, G.193, P.194, I.195, T.197, L.198, A.199 Ligands: GLC.4, TCL.6 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:I.23, B:Y.149, B:A.192 Hydrogen bonds: B:G.16, B:S.22, B:I.23, B:Q.43, B:D.67, B:D.67, B:V.68, B:A.69, B:I.95, B:G.96, B:K.166, B:I.195, B:I.195, B:A.199 Water bridges: B:A.24, B:A.24, B:I.95, B:L.198, B:L.198 NAD.8: 27 residues within 4Å: Chain C: G.16, V.17, A.18, S.22, I.23, Q.43, L.47, C.66, D.67, V.68, S.94, I.95, G.96, I.122, L.147, S.148, Y.149, K.166, A.192, G.193, P.194, I.195, T.197, L.198, A.199 Ligands: GLC.7, TCL.9 19 PLIP interactions: 19 interactions with chain C Hydrophobic interactions: C:I.23, C:Y.149, C:A.192 Hydrogen bonds: C:G.16, C:S.22, C:I.23, C:Q.43, C:D.67, C:V.68, C:I.95, C:G.96, C:K.166, C:I.195, C:I.195, C:L.198, C:A.199 Water bridges: C:A.24, C:Q.43, C:I.95 NAD.11: 27 residues within 4Å: Chain D: G.16, V.17, A.18, S.22, I.23, Q.43, L.47, C.66, D.67, V.68, S.94, I.95, G.96, I.122, L.147, S.148, Y.149, K.166, A.192, G.193, P.194, I.195, T.197, L.198, A.199 Ligands: GLC.10, TCL.12 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:I.23, D:Y.149, D:A.192 Hydrogen bonds: D:G.16, D:S.22, D:I.23, D:Q.43, D:D.67, D:V.68, D:I.95, D:G.96, D:K.166, D:I.195, D:I.195, D:T.197, D:A.199 Water bridges: D:Q.43, D:S.94, D:S.94, D:I.95, D:L.198

4 x TCL: TRICLOSAN(Non-covalent)

TCL.3: 10 residues within 4Å: Chain A: G.96, A.98, L.103, Y.149, Y.159, K.166, A.199, A.200, I.203 Ligands: NAD.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.103, A:Y.159, A:A.199, A:I.203 Hydrogen bonds: A:Y.159 pi-Stacking: A:Y.149 Halogen bonds: A:A.98 TCL.6: 12 residues within 4Å: Chain B: G.96, F.97, A.98, L.103, Y.149, Y.159, K.166, A.199, A.200, I.203, F.206 Ligands: NAD.5 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.103, B:Y.149, B:Y.159, B:A.199, B:A.200, B:I.203, B:F.206 Hydrogen bonds: B:Y.159, B:Y.159 Halogen bonds: B:A.98 TCL.9: 12 residues within 4Å: Chain C: G.96, F.97, A.98, L.103, Y.149, Y.159, K.166, A.199, A.200, I.203, F.206 Ligands: NAD.8 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:Y.159, C:A.200, C:I.203 Hydrogen bonds: C:Y.159 pi-Stacking: C:Y.149 Halogen bonds: C:A.98 TCL.12: 10 residues within 4Å: Chain D: G.96, A.98, L.103, Y.149, Y.159, A.199, A.200, I.203, F.206 Ligands: NAD.11 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:L.103, D:Y.159, D:A.199, D:A.200, D:I.203, D:F.206 Hydrogen bonds: D:Y.159, D:Y.159 Halogen bonds: D:A.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stewart, M.J. et al., Structural basis and mechanism of enoyl reductase inhibition by triclosan. J.Mol.Biol. (1999)

Release Date

1999-07-21

Peptides

ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE

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