SMTL ID : 3jw5.1 (1 other biounit)

Crystal structure of Bacillus anthracis (Y102F) dihydrofolate reductase complexed with NADPH and Trimethoprim

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.89 Å

Oligo State

monomer

Ligands

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

NDP.1: 27 residues within 4Å: Chain A: V.13, A.14, I.21, G.22, K.23, N.25, N.26, L.27, W.29, G.50, R.51, K.52, N.53, V.69, T.70, R.71, N.72, H.84, F.102, G.103, G.104, A.105, Q.106, I.107, L.110, T.131 Ligands: TOP.2 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:A.14, A:I.21, A:K.23, A:N.26, A:R.51, A:R.51, A:K.52, A:N.53, A:T.70, A:T.70, A:R.71, A:R.71, A:N.72, A:G.103, A:G.104, A:A.105, A:Q.106, A:Q.106, A:Q.106, A:I.107 Salt bridges: A:R.51, A:K.52 pi-Cation interactions: A:R.71, A:R.71

1 x TOP: TRIMETHOPRIM(Non-covalent)

TOP.2: 13 residues within 4Å: Chain A: M.12, V.13, A.14, N.26, L.27, E.34, L.35, V.38, N.53, I.57, F.102, T.121 Ligands: NDP.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.27, A:F.102, A:F.102 Hydrogen bonds: A:M.12, A:A.14, A:T.121, A:T.121 Salt bridges: A:E.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Beierlein, J.M. et al., Mutational Studies into Trimethoprim Resistance in Bacillus anthracis Dihydrofolate Reductase. To be Published

Release Date

2010-09-15

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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