SMTL ID : 2op1.1

Crystal structure of plasmodium falciparum enoyl ACP reductase with triclosan reductase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 24 residues within 4Å: Chain A: G.17, I.18, G.19, G.23, Y.24, W.44, F.80, D.81, A.82, S.128, L.129, A.130, N.131, L.178, T.179, Y.180, K.198, A.225, G.226, P.227, L.228, S.230, I.282 Ligands: 8PC.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:Y.24, A:Y.180, A:Y.180 Hydrogen bonds: A:Y.24, A:Y.24, A:D.81, A:A.82, A:S.83, A:L.129, A:N.131, A:K.198, A:L.228, A:L.228, A:S.230, A:S.230 Water bridges: A:G.23, A:G.23, A:G.25, A:L.129 pi-Stacking: A:W.44, A:W.44, A:W.44 NAD.3: 27 residues within 4Å: Chain B: G.17, I.18, G.19, G.23, Y.24, W.44, F.80, D.81, A.82, S.83, S.128, L.129, A.130, N.131, L.178, T.179, Y.180, K.198, A.225, G.226, P.227, L.228, S.230, R.231, A.232, I.282 Ligands: 8PC.4 25 PLIP interactions: 25 interactions with chain B Hydrophobic interactions: B:Y.180, B:A.225 Hydrogen bonds: B:Y.24, B:D.81, B:A.82, B:S.83, B:L.129, B:N.131, B:K.198, B:L.228, B:L.228, B:S.230, B:S.230, B:A.232 Water bridges: B:D.20, B:D.20, B:G.23, B:G.23, B:G.25, B:L.129, B:R.231 pi-Stacking: B:Y.24, B:W.44, B:W.44, B:W.44 NAD.5: 24 residues within 4Å: Chain C: G.17, I.18, G.19, G.23, Y.24, W.44, F.80, D.81, A.82, S.128, L.129, A.130, N.131, L.178, T.179, Y.180, K.198, A.225, G.226, P.227, L.228, S.230, I.282 Ligands: 8PC.6 21 PLIP interactions: 21 interactions with chain C Hydrophobic interactions: C:Y.24, C:Y.180, C:Y.180 Hydrogen bonds: C:Y.24, C:D.81, C:A.82, C:S.83, C:L.129, C:N.131, C:K.198, C:L.228, C:L.228, C:S.230, C:S.230 Water bridges: C:G.23, C:G.23, C:G.25, C:L.129 pi-Stacking: C:W.44, C:W.44, C:W.44 NAD.7: 27 residues within 4Å: Chain D: G.17, I.18, G.19, G.23, Y.24, W.44, F.80, D.81, A.82, S.83, S.128, L.129, A.130, N.131, L.178, T.179, Y.180, K.198, A.225, G.226, P.227, L.228, S.230, R.231, A.232, I.282 Ligands: 8PC.8 26 PLIP interactions: 26 interactions with chain D Hydrophobic interactions: D:Y.180, D:A.225 Hydrogen bonds: D:Y.24, D:D.81, D:D.81, D:A.82, D:S.83, D:L.129, D:N.131, D:K.198, D:L.228, D:L.228, D:S.230, D:S.230, D:A.232 Water bridges: D:D.20, D:D.20, D:G.23, D:G.23, D:G.25, D:L.129, D:R.231 pi-Stacking: D:Y.24, D:W.44, D:W.44, D:W.44

4 x 8PC: 2-(2,4-DICHLOROPHENOXY)-5-(PYRIDIN-2-YLMETHYL)PHENOL(Non-covalent)

8PC.2: 11 residues within 4Å: Chain A: A.130, N.131, A.132, V.135, Y.180, V.187, Y.190, F.281, I.282, A.285 Ligands: NAD.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.130, A:V.135, A:Y.180, A:Y.190, A:F.281, A:I.282, A:A.285 Halogen bonds: A:A.132 8PC.4: 13 residues within 4Å: Chain B: A.130, N.131, A.132, V.135, Y.180, Y.190, M.194, K.198, A.232, A.233, I.236, A.285 Ligands: NAD.3 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.135, B:Y.180, B:Y.180, B:Y.190, B:A.232, B:A.233, B:I.236 pi-Stacking: B:Y.180 Halogen bonds: B:A.132 8PC.6: 11 residues within 4Å: Chain C: A.130, N.131, A.132, V.135, Y.180, V.187, Y.190, F.281, I.282, A.285 Ligands: NAD.5 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:A.130, C:V.135, C:Y.180, C:Y.190, C:F.281, C:I.282, C:A.285 Hydrogen bonds: C:Y.190 Halogen bonds: C:A.132 8PC.8: 13 residues within 4Å: Chain D: A.130, N.131, A.132, V.135, Y.180, Y.190, M.194, K.198, A.232, A.233, I.236, A.285 Ligands: NAD.7 10 PLIP interactions: 10 interactions with chain D Hydrophobic interactions: D:V.135, D:Y.180, D:Y.180, D:Y.190, D:A.232, D:A.233, D:I.236 Hydrogen bonds: D:Y.190 pi-Stacking: D:Y.180 Halogen bonds: D:A.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Freundlich, J.S. et al., X-ray structural analysis of Plasmodium falciparum enoyl acyl carrier protein reductase as a pathway toward the optimization of triclosan antimalarial efficacy. J.Biol.Chem. (2007)

Release Date

2007-07-17

Peptides

Enoyl-acyl carrier reductase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Enoyl-acyl carrier reductase

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