SMTL ID : 2o2s.1

The structure of T. gondii enoyl acyl carrier protein reductase in complex with NAD and triclosan

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 26 residues within 4Å: Chain A: G.16, A.18, D.19, G.22, Y.23, W.43, L.79, D.80, A.81, S.127, L.128, A.129, N.130, N.152, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, A.231, I.244 Ligands: TCL.2 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.23, A:Y.179, A:A.224 Hydrogen bonds: A:A.18, A:D.19, A:Y.23, A:W.43, A:D.80, A:A.81, A:L.128, A:A.129, A:K.197, A:L.227, A:L.227, A:S.229, A:A.231 pi-Stacking: A:W.43, A:W.43, A:W.43 NAD.3: 27 residues within 4Å: Chain B: G.16, A.18, G.22, Y.23, W.43, L.79, D.80, A.81, A.82, S.127, L.128, A.129, N.130, N.152, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231, I.244 Ligands: TCL.4 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:Y.23, B:Y.179, B:A.224 Hydrogen bonds: B:G.16, B:A.18, B:Y.23, B:D.80, B:A.81, B:A.82, B:L.128, B:A.129, B:N.130, B:K.197, B:L.227, B:L.227, B:S.229, B:R.230, B:A.231 pi-Stacking: B:W.43, B:W.43, B:W.43 NAD.5: 26 residues within 4Å: Chain C: G.16, A.18, D.19, G.22, Y.23, W.43, L.79, D.80, A.81, S.127, L.128, A.129, N.130, N.152, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, A.231, I.244 Ligands: TCL.6 19 PLIP interactions: 19 interactions with chain C Hydrophobic interactions: C:Y.23, C:Y.179, C:A.224 Hydrogen bonds: C:A.18, C:D.19, C:Y.23, C:W.43, C:D.80, C:A.81, C:L.128, C:A.129, C:K.197, C:L.227, C:L.227, C:S.229, C:A.231 pi-Stacking: C:W.43, C:W.43, C:W.43 NAD.7: 27 residues within 4Å: Chain D: G.16, A.18, G.22, Y.23, W.43, L.79, D.80, A.81, A.82, S.127, L.128, A.129, N.130, N.152, L.177, S.178, Y.179, K.197, A.224, G.225, P.226, L.227, S.229, R.230, A.231, I.244 Ligands: TCL.8 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:Y.23, D:Y.179, D:A.224 Hydrogen bonds: D:G.16, D:A.18, D:Y.23, D:D.80, D:A.81, D:A.82, D:L.128, D:A.129, D:N.130, D:K.197, D:L.227, D:L.227, D:S.229, D:R.230, D:A.231 pi-Stacking: D:W.43, D:W.43, D:W.43

4 x TCL: TRICLOSAN(Non-covalent)

TCL.2: 11 residues within 4Å: Chain A: A.129, N.130, G.131, Y.179, Y.189, K.197, A.231, A.232, I.235, F.243 Ligands: NAD.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.129, A:Y.179, A:Y.189, A:A.232, A:I.235 Hydrogen bonds: A:Y.189, A:Y.189 Halogen bonds: A:G.131 TCL.4: 11 residues within 4Å: Chain B: A.129, N.130, G.131, Y.179, Y.189, M.193, K.197, A.231, A.232, I.235 Ligands: NAD.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.179, B:Y.189, B:A.231, B:A.232, B:I.235 Hydrogen bonds: B:Y.189, B:Y.189 Halogen bonds: B:G.131 TCL.6: 11 residues within 4Å: Chain C: A.129, N.130, G.131, Y.179, Y.189, K.197, A.231, A.232, I.235, F.243 Ligands: NAD.5 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:A.129, C:Y.179, C:Y.189, C:A.232, C:I.235 Hydrogen bonds: C:Y.189 Halogen bonds: C:G.131 TCL.8: 11 residues within 4Å: Chain D: A.129, N.130, G.131, Y.179, Y.189, M.193, K.197, A.231, A.232, I.235 Ligands: NAD.7 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:Y.179, D:Y.189, D:A.231, D:A.232, D:I.235 Hydrogen bonds: D:Y.189 Halogen bonds: D:G.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Muench, S.P. et al., Studies of Toxoplasma gondii and Plasmodium falciparum enoyl acyl carrier protein reductase and implications for the development of antiparasitic agents. ACTA CRYSTALLOGR.,SECT.D (2007)

Release Date

2006-12-26

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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