SMTL ID : 2hm9.1

Solution structure of dihydrofolate reductase complexed with trimethoprim, 33 structures

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

monomer

Ligands

1 x TRR: 2,4-DIAMINO-5-(3,4,5-TRIMETHOXY-BENZYL)-PYRIMIDIN-1-IUM(Non-covalent)

TRR.1: 18 residues within 4Å: Chain A: L.4, W.5, A.6, G.17, H.18, L.19, D.26, L.27, Y.29, F.30, T.45, S.48, F.49, P.50, A.97, F.103, T.116, Y.155 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.19, A:F.30, A:F.30, A:F.30 Hydrogen bonds: A:W.5, A:L.19, A:D.26, A:A.97, A:T.116 Salt bridges: A:D.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feeney, J. et al., NMR structures of apo L.casei dihydrofolate reductase and its complexes with trimethoprim and NADPH. Contributions to positive cooperative binding from ligand-induced refolding, conformational changes and interligand hydrophobic interactions. Biochemistry (2011)

Release Date

2007-06-05

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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