SMTL ID : 4g95.1

hDHFR-OAG binary complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x OAG: 6-{[(2,5-dichlorophenyl)amino]methyl}pyrido[2,3-d]pyrimidine-2,4-diamine(Non-covalent)

OAG.1: 14 residues within 4Å: Chain A: I.7, V.8, A.9, G.20, D.21, L.22, E.30, F.31, F.34, S.59, P.61, V.115, Y.121, T.136 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.31, A:P.61 Hydrogen bonds: A:I.7, A:V.8, A:Y.121, A:T.136 Water bridges: A:A.9, A:A.9, A:E.30, A:E.30 Salt bridges: A:E.30 pi-Stacking: A:F.34, A:F.34 Halogen bonds: A:G.20

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: K.54, S.76, R.77, E.78 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.76, A:R.77, A:E.78 Water bridges: A:K.54, A:E.78 Salt bridges: A:K.54 SO4.3: 7 residues within 4Å: Chain A: G.53, K.54, K.55, T.56, G.116, G.117, V.120 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.55, A:T.56, A:T.56, A:G.117 Water bridges: A:K.54, A:S.118, A:S.118 Salt bridges: A:K.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cody, V. et al., Kinetic and structural analysis for potent antifolate inhibition of Pneumocystis jirovecii, Pneumocystis carinii, and human dihydrofolate reductases and their active-site variants. Antimicrob.Agents Chemother. (2013)

Release Date

2014-01-29

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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