SMTL ID : 4qlg.1 (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: 15 residues within 4Å: Chain A: I.5, A.6, A.7, D.27, L.28, F.31, K.32, I.50, R.52, L.54, R.57, I.94, Y.100, T.113 Ligands: NAP.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.28, A:I.50 Hydrogen bonds: A:I.5, A:R.52, A:Y.100, A:T.113, A:T.113 Water bridges: A:A.6, A:D.27, A:D.27 Salt bridges: A:D.27, A:R.57 pi-Stacking: A:F.31

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

NAP.2: 24 residues within 4Å: Chain A: A.6, A.7, V.14, G.15, M.16, G.43, R.44, H.45, T.46, S.49, L.62, S.63, S.64, K.76, I.94, G.95, G.96, G.97, R.98, V.99, Y.100, Q.102, T.123 Ligands: FOL.1 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:A.7, A:V.14, A:M.16, A:M.16, A:G.43, A:G.43, A:R.44, A:R.44, A:H.45, A:H.45, A:T.46, A:S.49, A:S.49, A:S.63, A:S.64, A:G.96, A:G.97, A:R.98, A:V.99, A:Q.102, A:Q.102 Water bridges: A:S.64, A:S.64, A:V.78, A:R.98 Salt bridges: A:R.44

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
A

Dihydrofolate reductase

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