SMTL ID : 4jh8.1

Crystal Structure of FosB from Bacillus cereus with Zinc and L-Cysteine-Fosfomycin Ternary Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.41 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.66, Y.105, E.115 Chain B: H.7 Ligands: FCN.4 5 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: B:H.7, A:H.66, A:E.115, FCN.4, FCN.4 ZN.7: 5 residues within 4Å: Chain A: H.7 Chain B: H.66, Y.105, E.115 Ligands: FCN.9 5 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: B:H.66, B:E.115, A:H.7, FCN.9, FCN.9

2 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.11: 1 residues within 4Å: Chain B: D.97 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:D.97, H2O.10, H2O.10, H2O.10, H2O.10, H2O.10

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: N.3, G.4, I.5, N.6 Chain B: S.70 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Water bridges: A:N.6, A:G.44, A:W.46, B:S.70 Hydrogen bonds: B:S.70

2 x FCN: FOSFOMYCIN(Non-covalent)

FCN.4: 12 residues within 4Å: Chain A: Y.64, H.66, R.94, Y.105, E.115, R.124 Chain B: H.7, C.9, W.46, A.48 Ligands: ZN.1, CYS.5 10 PLIP interactions: 1 Ligand-Ligand interactions, 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: C.5, A:Y.64, A:Y.64, A:R.94, A:Y.105, A:R.124, A:R.124 Water bridges: A:R.96, A:S.103 Hydrophobic interactions: B:W.46 FCN.9: 12 residues within 4Å: Chain A: H.7, C.9, W.46, A.48 Chain B: Y.64, H.66, R.94, Y.105, E.115, R.124 Ligands: ZN.7, CYS.10 8 PLIP interactions: 1 interactions with chain A, 5 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: A:W.46 Hydrogen bonds: B:R.94, B:R.124, B:R.124, C.10, C.10 Water bridges: B:R.96, B:S.103

4 x CYS: CYSTEINE(Non-covalent)

CYS.5: 7 residues within 4Å: Chain A: Y.64, R.94, R.124, Y.128 Chain B: Y.39, N.50 Ligands: FCN.4 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.64, A:Y.64, A:Y.128, B:N.50 Water bridges: A:R.94, A:Y.128 Salt bridges: A:R.94 CYS.6: 5 residues within 4Å: Chain A: Q.73, V.98, C.101, E.102, S.118 7 PLIP interactions: 2 Ligand-Ligand interactions, 5 interactions with chain A Hydrogen bonds: C.6, C.6, A:Q.73, A:E.102, A:S.118, A:S.118 Water bridges: A:Q.73 CYS.8: 5 residues within 4Å: Chain B: Q.73, V.98, C.101, E.102, S.118 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.102, B:S.118 Water bridges: B:Q.73, B:C.101, B:C.101, B:S.118 CYS.10: 8 residues within 4Å: Chain A: L.37, Y.39, N.50 Chain B: Y.64, R.94, R.124, Y.128 Ligands: FCN.9 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.64 Water bridges: B:R.94 Salt bridges: B:R.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thompson, M.K. et al., Structural and Chemical Aspects of Resistance to the Antibiotic Fosfomycin Conferred by FosB from Bacillus cereus. Biochemistry (2013)

Release Date

2013-10-02

Peptides

Metallothiol transferase FosB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Metallothiol transferase FosB

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