SMTL ID : 5isp.1

Staphylococcus aureus F98Y Dihydrofolate Reductase mutant complexed with beta-NADPH and 3'-(3-(2,4-diamino-6-ethylpyrimidin-5-yl)prop-2-yn-1-yl)-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (UCP1106)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

monomer

Ligands

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

NAP.1: 28 residues within 4Å: Chain A: V.6, A.7, I.14, G.15, F.16, N.18, Q.19, L.20, W.22, G.43, R.44, K.45, T.46, L.62, T.63, S.64, H.77, I.79, F.92, G.93, G.94, Q.95, T.96, L.97, Y.98, E.100, T.121 Ligands: U06.2 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:L.20, A:T.46 Hydrogen bonds: A:A.7, A:I.14, A:N.18, A:N.18, A:G.43, A:G.43, A:R.44, A:R.44, A:K.45, A:T.46, A:S.64, A:G.94, A:Q.95, A:T.96, A:T.96, A:L.97, A:E.100, A:T.121 Water bridges: A:N.18, A:S.64, A:S.64, A:I.79, A:I.79, A:T.121 Salt bridges: A:R.44, A:K.45

1 x U06: 4-[3-[3-[2,4-bis(azanyl)-6-ethyl-pyrimidin-5-yl]prop-2-ynyl]-4-methoxy-phenyl]benzoic acid(Non-covalent)

U06.2: 16 residues within 4Å: Chain A: L.5, V.6, A.7, N.18, Q.19, L.20, D.27, L.28, V.31, T.46, S.49, I.50, F.92, Y.98, T.111 Ligands: NAP.1 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.20, A:L.28, A:V.31, A:T.46, A:I.50, A:F.92, A:F.92 Hydrogen bonds: A:Y.98, A:Y.98, A:T.111, A:T.111 Water bridges: A:D.27 Salt bridges: A:D.27

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: R.12, P.125, Y.126, F.128 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.12, A:Y.126, A:Y.126 Water bridges: A:Y.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reeve, S.M. et al., Charged Propargyl-Linked Antifolates Reveal Mechanisms of Antifolate Resistance and Inhibit Trimethoprim-Resistant MRSA Strains Possessing Clinically Relevant Mutations. J. Med. Chem. (2016)

Release Date

2017-06-28

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

Dihydrofolate reductase