SMTL ID : 4qlg.2 (1 other biounit)

Crystal structure of I14V DHFR mutant complexed with folate and NADP+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 14 residues within 4Å: Chain A: I.5, A.6, A.7, D.27, L.28, F.31, K.32, T.46, I.50, L.54, R.57, I.94, Y.100, T.113 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.31, A:I.50, A:I.50 Hydrogen bonds: A:I.5, A:A.6, A:S.49, A:S.49, A:T.113 Water bridges: A:A.6, A:A.7, A:K.32, A:R.52 Salt bridges: A:D.27, A:K.32, A:R.57

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.2: 19 residues within 4Å: Chain A: M.16, E.17, G.43, R.44, H.45, T.46, L.62, S.63, S.64, K.76, V.78, G.95, G.96, G.97, R.98, V.99, Q.102, D.122, T.123 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:E.17, A:R.44, A:H.45, A:H.45, A:T.46, A:T.46, A:S.63, A:S.64, A:G.96, A:G.97, A:R.98, A:R.98, A:R.98, A:V.99, A:Q.102, A:Q.102, A:D.122 Water bridges: A:E.17, A:E.17, A:R.44, A:S.64, A:S.64, A:V.78, A:V.78 Salt bridges: A:R.44, A:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Doron, D. et al., Free energy simulations of active-site mutants of dihydrofolate reductase. J.Phys.Chem.B (2015)

Release Date

2014-11-26

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Dihydrofolate reductase

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