SMTL ID : 1hfq.1

COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

NDP.1: 29 residues within 4Å: Chain A: V.8, A.9, I.16, G.17, K.18, G.20, D.21, L.22, W.24, G.53, K.54, K.55, T.56, S.59, L.75, S.76, R.77, E.78, R.91, S.92, V.115, G.116, G.117, S.118, S.119, V.120, Y.121, T.146 Ligands: MOT.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:T.56 Hydrogen bonds: A:A.9, A:I.16, A:K.18, A:G.20, A:G.20, A:G.53, A:K.54, A:K.55, A:T.56, A:S.59, A:S.76, A:R.77, A:R.77, A:E.78, A:G.117, A:S.118 Water bridges: A:K.55, A:K.55, A:K.55, A:T.146 Salt bridges: A:K.54

1 x MOT: N-[4-[(2,4-DIAMINOFURO[2,3D]PYRIMIDIN-5-YL)METHYL]METHYLAMINO]-BENZOYL]-L-GLUTAMATE(Non-covalent)

MOT.2: 17 residues within 4Å: Chain A: I.7, V.8, A.9, E.30, S.31, F.34, Q.35, S.59, I.60, P.61, N.64, L.67, R.70, V.115, Y.121, T.136 Ligands: NDP.1 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.34, A:F.34, A:I.60, A:I.60 Hydrogen bonds: A:I.7, A:Q.35, A:N.64, A:Y.121, A:T.136, A:T.136 Water bridges: A:R.32, A:K.68, A:K.68 Salt bridges: A:E.30, A:R.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cody, V. et al., Comparison of ternary crystal complexes of F31 variants of human dihydrofolate reductase with NADPH and a classical antitumor furopyrimidine. Anti-Cancer Drug Des. (1998)

Release Date

1998-01-28

Peptides

DIHYDROFOLATE REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DIHYDROFOLATE REDUCTASE