SMTL ID : 4cqa.2 (1 other biounit)

Plasmodium falciparum dihydroorotate dehydrogenase (DHODH) in complex with IDI-6273

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.82 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 25 residues within 4Å: Chain A: A.86, A.87, G.88, K.91, G.110, T.111, I.125, I.134, N.136, C.138, S.173, N.204, K.261, S.289, N.290, T.291, S.309, G.310, L.313, S.337, G.338, G.339, Y.360, S.361 Ligands: ORO.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:I.125, A:I.134, A:N.136, A:Y.360 Hydrogen bonds: A:A.87, A:A.87, A:K.91, A:T.111, A:T.111, A:S.173, A:N.204, A:K.261, A:K.261, A:N.290, A:S.309, A:G.310, A:S.337, A:G.339, A:Y.360, A:S.361 Water bridges: A:I.340 pi-Stacking: A:Y.360

1 x ORO: OROTIC ACID(Non-covalent)

ORO.2: 12 residues within 4Å: Chain A: K.91, N.136, C.138, G.139, F.140, N.204, S.207, P.208, N.209, N.290, T.291 Ligands: FMN.1 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.140 Hydrogen bonds: A:N.136, A:N.136, A:C.138, A:G.139, A:F.140, A:N.204, A:S.207, A:N.209, A:N.290, A:N.290, A:T.291 Water bridges: A:K.91, A:K.91 Salt bridges: A:K.91

1 x ID6: 2-(4-chlorobenzyl)-8-ethoxy-1,3-dimethylcyclohepta[c]pyrrol-4(2H)-one(Non-covalent)

ID6.3: 14 residues within 4Å: Chain A: L.38, G.43, C.46, H.47, L.49, F.50, L.53, F.89, I.125, R.127, Y.360, L.363, V.364, M.368 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.38, A:H.47, A:F.50, A:F.50, A:I.125, A:V.364, A:V.364, A:V.364 Hydrogen bonds: A:R.127 pi-Stacking: A:F.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ross, L.S. et al., In Vitro Resistance Selections for Plasmodium Falciparum Dihydroorotate Dehydrogenase Inhibitors Give Mutants with Multiple Point Mutations in the Drug-Binding Site and Altered Growth. J.Biol.Chem. (2014)

Release Date

2014-04-30

Peptides

DIHYDROOROTATE DEHYDROGENASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

DIHYDROOROTATE DEHYDROGENASE

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