SMTL ID : 5wep.1

Crystal structure of fosfomycin resistance protein FosA3 with inhibitor (ANY1) bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

homo-dimer

Ligands

2 x A81: 6,6'-(4-nitro-1H-pyrazole-3,5-diyl)bis(3-bromopyrazolo[1,5-a]pyrimidin-2(1H)-one)(Non-covalent)

A81.1: 12 residues within 4Å: Chain A: H.7, T.9, W.34, S.36, Y.39, W.46, C.48 Chain B: Y.65, H.67, R.122, Y.131 Ligands: ZN.4 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Y.65, B:Y.65, B:R.122, A:W.34, A:Y.39 pi-Stacking: B:Y.131 Hydrophobic interactions: A:W.34 A81.3: 13 residues within 4Å: Chain A: Y.65, H.67, E.113, R.122, Y.131 Chain B: H.7, T.9, W.34, S.36, Y.39, W.46, C.48 Ligands: ZN.2 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:Y.65, A:R.122, B:T.9, B:S.36, B:S.36 pi-Stacking: A:Y.131 Hydrophobic interactions: B:W.34

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.67, Y.103, E.113 Chain B: H.7, T.9 Ligands: A81.3 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Metal complexes: B:H.7, A:H.67, A:E.113, A:E.113 ZN.4: 6 residues within 4Å: Chain A: H.7, T.9 Chain B: H.67, Y.103, E.113 Ligands: A81.1 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.67, B:E.113, B:E.113, A:H.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tomich, A.D. et al., Small-Molecule Inhibitor of FosA Expands Fosfomycin Activity to Multidrug-Resistant Gram-Negative Pathogens. Antimicrob. Agents Chemother. (2019)

Release Date

2018-07-18

Peptides

FosA3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

FosA3

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