SMTL ID : 4hbt.1

Crystal structure of native CTX-M-15 extended-spectrum beta-lactamase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: S.45, S.105, T.191, T.210, G.211, S.212 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.45, A:S.105, A:S.212 Water bridges: A:S.45, A:S.45, A:S.105, A:G.211 Salt bridges: A:K.209 SO4.2: 3 residues within 4Å: Chain A: R.139, T.143, R.153 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.153, A:R.153, A:R.153 Salt bridges: A:R.139, A:R.153 SO4.3: 4 residues within 4Å: Chain A: K.73, K.74, S.75, N.89 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.74, A:S.75, A:N.89 SO4.4: 1 residues within 4Å: Chain A: R.128 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.128 SO4.5: 2 residues within 4Å: Chain A: S.247, R.249 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.247, A:S.247, A:S.247 Salt bridges: A:R.249

8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 2 residues within 4Å: Chain A: D.38, R.159 No protein-ligand interaction detected (PLIP) EDO.7: 1 residues within 4Å: Chain A: N.30 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.30 EDO.8: 6 residues within 4Å: Chain A: L.34, Y.35, R.36, A.37, D.38, R.159 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.37 Water bridges: A:R.36, A:R.36, A:D.38 EDO.9: 2 residues within 4Å: Chain A: N.79, P.142 No protein-ligand interaction detected (PLIP) EDO.10: 2 residues within 4Å: Chain A: V.117, S.122 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.117 Water bridges: A:S.122 EDO.11: 2 residues within 4Å: Chain A: R.166, L.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.166, A:R.166 EDO.12: 4 residues within 4Å: Chain A: E.13, G.18, R.19, R.36 No protein-ligand interaction detected (PLIP) EDO.13: 4 residues within 4Å: Chain A: L.66, S.177, Q.178, Q.181 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.181

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.14: 2 residues within 4Å: Chain A: P.201, A.202 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lahiri, S.D. et al., Structural insight into potent broad-spectrum inhibition with reversible recyclization mechanism: avibactam in complex with CTX-M-15 and Pseudomonas aeruginosa AmpC beta-lactamases. Antimicrob.Agents Chemother. (2013)

Release Date

2013-04-10

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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