SMTL ID : 4h95.2 (1 other biounit)

Candida albicans dihydrofolate reductase complexed with NADPH and 6-ethyl-5-{3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine (UCP1006)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 24 residues within 4Å: Chain A: V.7, A.8, I.16, G.17, G.20, K.21, M.22, W.24, G.52, R.53, K.54, T.55, L.74, S.75, R.76, S.91, I.109, G.110, G.111, A.112, E.113, I.114, Y.115 Ligands: 06U.2 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:A.8, A:I.16, A:K.21, A:G.52, A:R.53, A:R.53, A:K.54, A:T.55, A:T.55, A:S.75, A:R.76, A:S.77, A:G.110, A:G.111, A:A.112, A:E.113, A:I.114, A:T.144 Salt bridges: A:R.53, A:K.54, A:R.76 pi-Stacking: A:Y.115 pi-Cation interactions: A:R.76

1 x 06U: 6-ethyl-5-{(3R)-3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine(Non-covalent)

06U.2: 15 residues within 4Å: Chain A: I.6, V.7, A.8, E.29, I.30, F.33, T.55, S.58, I.59, F.63, L.66, I.109, Y.115, T.130 Ligands: NDP.1 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.33, A:T.55, A:I.59, A:I.59, A:L.66, A:I.109 Hydrogen bonds: A:I.6, A:V.7, A:A.8, A:Y.115, A:T.130 Water bridges: A:T.130 Salt bridges: A:E.29 pi-Stacking: A:F.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Paulsen, J.L. et al., Structural analysis of the active sites of dihydrofolate reductase from two species of Candida uncovers ligand-induced conformational changes shared among species. Bioorg.Med.Chem.Lett. (2013)

Release Date

2013-03-27

Peptides

Dihydrofolate Reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Dihydrofolate Reductase

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