SMTL ID : 4kl9.1

Crystal structure of dihydrofolate reductase from Mycobacterium tuberculosis in the space group C2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.39 Å

Oligo State

monomer

Ligands

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

NDP.1: 27 residues within 4Å: Chain A: W.26, A.27, I.34, G.35, R.36, G.38, D.39, I.40, W.42, G.63, R.64, R.65, T.66, L.85, S.86, R.87, Q.88, G.100, I.114, G.115, G.116, G.117, Q.118, V.119, Y.120, L.122, A.146 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:I.40, A:T.66 Hydrogen bonds: A:A.27, A:R.36, A:G.38, A:G.63, A:R.64, A:R.64, A:R.65, A:R.65, A:T.66, A:S.86, A:R.87, A:R.87, A:R.87, A:Q.88, A:Q.88, A:G.116, A:G.117, A:Q.118, A:Q.118, A:V.119, A:Y.120 Water bridges: A:R.36, A:G.38, A:S.69, A:L.102 Salt bridges: A:R.64, A:R.65 pi-Cation interactions: A:R.87, A:R.87

1 x P33: 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL(Non-covalent)

P33.2: 6 residues within 4Å: Chain A: T.30, S.31, G.32, R.141, A.148, V.150 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.141, A:R.141 Water bridges: A:L.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dias, M.V. et al., Mycobacterium tuberculosis Dihydrofolate Reductase Reveals Two Conformational States and a Possible Low Affinity Mechanism to Antifolate Drugs. Structure (2014)

Release Date

2013-12-25

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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