SMTL ID : 9g82.1

CTX-M-14 mixed with piperacillin at 3s delay time - serial crystallography temperature series; 37C, 310K

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x WPP: Piperacillin(Non-covalent)

WPP.1: 16 residues within 4Å: Chain A: S.73, N.107, S.133, N.135, P.170, N.173, T.174, T.219, K.237, T.238, G.239, S.240, G.241, D.242 Ligands: YPP.2, SO4.3 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:T.174 Hydrogen bonds: A:S.73, A:S.73, A:N.107, A:S.133, A:N.135, A:N.173, A:T.238, A:S.240, A:D.242 Water bridges: A:T.219, A:T.238 Salt bridges: A:K.237

1 x YPP: Hydrolyzed piperacillin(Covalent)

YPP.2: 19 residues within 4Å: Chain A: C.72, S.73, K.76, N.107, S.133, N.135, E.169, P.170, N.173, T.174, T.219, K.237, T.238, G.239, S.240, G.241, D.242 Ligands: WPP.1, SO4.3 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.73, A:S.73, A:N.107, A:S.133, A:N.135, A:N.173, A:T.238, A:S.240, A:S.240, A:D.242 Salt bridges: A:K.76, A:K.237

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

SO4.3: 8 residues within 4Å: Chain A: S.73, S.133, K.237, T.238, G.239, S.240 Ligands: WPP.1, YPP.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.73, A:S.133, A:T.238, A:T.238, A:S.240 Salt bridges: A:K.237

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schulz, E.C. et al., Probing the modulation of enzyme kinetics by multi-temperature, time-resolved serial crystallography. Nat Commun (2025)

Release Date

2025-07-30

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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