SMTL ID : 1nki.1

CRYSTAL STRUCTURE OF THE FOSFOMYCIN RESISTANCE PROTEIN A (FOSA) CONTAINING BOUND PHOSPHONOFORMATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.95 Å

Oligo State

homo-dimer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 8 residues within 4Å: Chain A: N.92, S.94, E.95, G.96, S.98, Y.100, H.112, R.119 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.94, A:S.94, A:G.96, A:S.98, H2O.8 K.4: 8 residues within 4Å: Chain B: N.92, S.94, E.95, G.96, S.98, Y.100, H.112, R.119 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.94, B:S.94, B:G.96, B:S.98, H2O.16

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 5 residues within 4Å: Chain A: H.64, E.110 Chain B: H.7, T.9 Ligands: PPF.3 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.64, A:E.110, B:H.7 MN.5: 4 residues within 4Å: Chain A: H.7 Chain B: H.64, E.110 Ligands: PPF.6 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.64, B:E.110, A:H.7

2 x PPF: PHOSPHONOFORMIC ACID(Non-covalent)

PPF.3: 10 residues within 4Å: Chain A: Y.62, H.64, S.94, Y.100, E.110, R.119 Chain B: H.7, T.9, C.48 Ligands: MN.2 11 PLIP interactions: 4 interactions with chain B, 7 interactions with chain A Water bridges: B:Y.39, B:Y.39, B:Y.39, B:Y.39, A:Y.62, A:S.94, A:S.94, A:S.98 Hydrogen bonds: A:S.94, A:R.119, A:R.119 PPF.6: 10 residues within 4Å: Chain A: H.7, T.9, C.48 Chain B: Y.62, H.64, S.94, Y.100, E.110, R.119 Ligands: MN.5 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Y.62, B:S.94, B:Y.100, B:R.119, B:R.119 Water bridges: B:Y.62, B:K.90, B:S.94, B:S.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rigsby, R.E. et al., Phosphonoformate: a minimal transition state analogue inhibitor of the fosfomycin resistance protein, FosA. Biochemistry (2004)

Release Date

2004-01-13

Peptides

probable fosfomycin resistance protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

probable fosfomycin resistance protein

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