SMTL ID : 1u5c.1

Plasmodium falciparum lactate dehydrogenase complexed with 3,7-dihydroxynaphthalene-2-carboxylic acid and NAD+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 25 residues within 4Å: Chain A: V.9, G.10, G.12, M.13, I.14, F.33, D.34, I.35, V.36, Y.66, T.78, A.79, G.80, F.81, T.82, I.104, V.124, T.125, N.126, V.128, L.149, L.153, H.181, P.238 Ligands: BIK.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.124, A:L.153, A:P.238 Hydrogen bonds: A:G.12, A:M.13, A:I.14, A:I.35, A:Y.66, A:Y.66, A:G.80, A:N.126, A:N.126, A:L.149 NAD.3: 25 residues within 4Å: Chain B: V.9, G.10, G.12, M.13, I.14, F.33, D.34, I.35, V.36, Y.66, T.78, A.79, G.80, F.81, T.82, I.104, V.124, T.125, N.126, V.128, L.149, L.153, H.181, P.238 Ligands: BIK.4 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:V.124, B:L.153, B:P.238 Hydrogen bonds: B:G.12, B:M.13, B:I.14, B:I.35, B:Y.66, B:Y.66, B:G.80, B:N.126, B:N.126, B:L.149 NAD.5: 25 residues within 4Å: Chain C: V.9, G.10, G.12, M.13, I.14, F.33, D.34, I.35, V.36, Y.66, T.78, A.79, G.80, F.81, T.82, I.104, V.124, T.125, N.126, V.128, L.149, L.153, H.181, P.238 Ligands: BIK.6 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:V.124, C:L.153, C:P.238 Hydrogen bonds: C:G.12, C:M.13, C:I.14, C:I.35, C:Y.66, C:G.80, C:N.126, C:N.126, C:L.149 NAD.7: 25 residues within 4Å: Chain D: V.9, G.10, G.12, M.13, I.14, F.33, D.34, I.35, V.36, Y.66, T.78, A.79, G.80, F.81, T.82, I.104, V.124, T.125, N.126, V.128, L.149, L.153, H.181, P.238 Ligands: BIK.8 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:V.124, D:L.153, D:P.238 Hydrogen bonds: D:G.12, D:M.13, D:I.14, D:I.35, D:Y.66, D:G.80, D:N.126, D:N.126, D:L.149

4 x BIK: 3,7-DIHYDROXY-2-NAPHTHOIC ACID(Non-covalent)

BIK.2: 7 residues within 4Å: Chain A: N.126, L.153, R.157, H.181, A.224, P.234 Ligands: NAD.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.126, A:A.224 Water bridges: A:A.224 Salt bridges: A:R.157, A:H.181 BIK.4: 7 residues within 4Å: Chain B: N.126, L.153, R.157, H.181, A.224, P.234 Ligands: NAD.3 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:N.126, B:A.224 Water bridges: B:A.224 Salt bridges: B:R.157, B:H.181 BIK.6: 7 residues within 4Å: Chain C: N.126, L.153, R.157, H.181, A.224, P.234 Ligands: NAD.5 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:N.126, C:A.224 Water bridges: C:A.224 Salt bridges: C:R.157, C:H.181 BIK.8: 7 residues within 4Å: Chain D: N.126, L.153, R.157, H.181, A.224, P.234 Ligands: NAD.7 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:N.126, D:A.224 Water bridges: D:A.224, D:P.234 Salt bridges: D:R.157, D:H.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Conners, R. et al., Mapping the binding site for gossypol-like inhibitors of Plasmodium falciparum lactate dehydrogenase. Mol.Biochem.Parasitol. (2005)

Release Date

2005-06-21

Peptides

L-lactate dehydrogenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

L-lactate dehydrogenase

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