SMTL ID : 2c2s.2 (1 other biounit)

Human Dihydrofolate Reductase Complexed With NADPH and 2,4-Diamino-5-(1-o-carboranylmethyl)-6-methylpyrimidine, A novel boron containing, nonclassical Antifolate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

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

NDP.1: 28 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, L.75, S.76, R.77, E.78, R.91, V.115, G.116, G.117, S.118, S.119, V.120, Y.121, E.123, T.146 Ligands: 34B.2 29 PLIP interactions: 29 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:G.53, A:K.54, A:K.55, A:T.56, A:S.59, A:R.77, A:R.77, A:E.78, A:G.117, A:S.118, A:S.119 Water bridges: A:R.77, A:S.118, A:S.118, A:S.119, A:S.119, A:E.123, A:T.146, A:T.146, A:T.146 Salt bridges: A:K.54 pi-Cation interactions: A:R.77

1 x 34B: 2,4-DIAMINO-5-(1-O-CARBORANYLMETHYL)-6-METHYLPYRIMIDINE(Non-covalent)

34B.2: 11 residues within 4Å: Chain A: I.7, V.8, A.9, L.22, E.30, F.34, I.60, V.115, Y.121, T.136 Ligands: NDP.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.22 Hydrogen bonds: A:Y.121, A:Y.121, A:T.136, A:T.136 Salt bridges: A:E.30

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 1 residues within 4Å: Chain A: L.166 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reynolds, R.C. et al., Novel Boron-Containing, Nonclassical Antifolates: Synthesis and Preliminary Biological and Structural Evaluation. J.Med.Chem. (2007)

Release Date

2007-04-10

Peptides

DIHYDROFOLATE REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

DIHYDROFOLATE REDUCTASE

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