SMTL ID : 3nj8.1

Crystal structure of T. gondii enoyl acyl carrier protein reductase with bound triclosan like inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 24 residues within 4Å: Chain A: G.16, V.17, A.18, G.22, Y.23, W.43, L.79, A.81, S.127, L.128, A.129, N.130, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231 Ligands: NJ8.2 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.179 Hydrogen bonds: A:A.18, A:D.19, A:Y.23, A:A.81, A:L.128, A:L.128, A:N.130, A:K.197, A:L.227, A:L.227, A:S.229, A:S.229, A:A.231 Water bridges: A:D.19, A:D.19, A:D.19, A:R.230 pi-Stacking: A:Y.23 NAD.3: 26 residues within 4Å: Chain B: G.16, A.18, D.19, G.22, Y.23, W.43, L.79, D.80, A.81, A.82, S.127, L.128, A.129, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231, A.232 Ligands: NJ8.4 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:Y.23, B:Y.179 Hydrogen bonds: B:G.16, B:A.18, B:Y.23, B:D.80, B:D.80, B:A.81, B:A.82, B:L.128, B:K.197, B:L.227, B:L.227, B:S.229, B:S.229, B:R.230, B:A.231 Water bridges: B:H.21, B:G.24 pi-Stacking: B:W.43, B:W.43, B:W.43 NAD.5: 24 residues within 4Å: Chain C: G.16, V.17, A.18, G.22, Y.23, W.43, L.79, A.81, S.127, L.128, A.129, N.130, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231 Ligands: NJ8.6 20 PLIP interactions: 20 interactions with chain C Hydrophobic interactions: C:Y.179 Hydrogen bonds: C:A.18, C:D.19, C:Y.23, C:Y.23, C:A.81, C:L.128, C:L.128, C:N.130, C:K.197, C:L.227, C:L.227, C:S.229, C:S.229, C:A.231 Water bridges: C:D.19, C:D.19, C:D.19, C:R.230 pi-Stacking: C:Y.23 NAD.7: 26 residues within 4Å: Chain D: G.16, A.18, D.19, G.22, Y.23, W.43, L.79, D.80, A.81, A.82, S.127, L.128, A.129, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231, A.232 Ligands: NJ8.8 22 PLIP interactions: 22 interactions with chain D Hydrophobic interactions: D:Y.23, D:Y.179 Hydrogen bonds: D:G.16, D:A.18, D:Y.23, D:Y.23, D:D.80, D:A.81, D:A.82, D:L.128, D:K.197, D:L.227, D:L.227, D:S.229, D:S.229, D:R.230, D:A.231 Water bridges: D:H.21, D:G.24 pi-Stacking: D:W.43, D:W.43, D:W.43

4 x NJ8: 3-chloro-4-(2-hydroxy-4-propylphenoxy)benzonitrile(Non-covalent)

NJ8.2: 9 residues within 4Å: Chain A: A.129, N.130, G.131, Y.179, Y.189, K.197, A.231, F.243 Ligands: NAD.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.129, A:Y.179, A:Y.179, A:Y.189, A:F.243 Hydrogen bonds: A:G.131, A:Y.189, A:Y.189 NJ8.4: 10 residues within 4Å: Chain B: A.129, N.130, G.131, Y.179, Y.189, A.231, A.232, I.244, A.247 Ligands: NAD.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.179, B:Y.189, B:A.232, B:I.244, B:A.247 Hydrogen bonds: B:G.131, B:Y.189, B:Y.189 NJ8.6: 9 residues within 4Å: Chain C: A.129, N.130, G.131, Y.179, Y.189, K.197, A.231, F.243 Ligands: NAD.5 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:A.129, C:Y.179, C:Y.179, C:Y.189, C:F.243 Hydrogen bonds: C:G.131, C:Y.189 NJ8.8: 10 residues within 4Å: Chain D: A.129, N.130, G.131, Y.179, Y.189, A.231, A.232, I.244, A.247 Ligands: NAD.7 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:Y.179, D:Y.189, D:A.232, D:I.244, D:A.247 Hydrogen bonds: D:G.131, D:Y.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tipparaju, S.K. et al., Identification and development of novel inhibitors of Toxoplasma gondii enoyl reductase. J.Med.Chem. (2010)

Release Date

2010-09-29

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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