SMTL ID : 6q9n.2 (1 other biounit)

Crystal structure of PBP2a from MRSA in complex with piperacillin and quinazolinone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

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

CL.1: 6 residues within 4Å: Chain A: G.109, Q.111, Q.114, A.284, H.285 Ligands: CD.4 Ligand excluded by PLIP CL.2: 5 residues within 4Å: Chain A: H.117, E.119, T.274, V.276 Ligands: CD.3 Ligand excluded by PLIP

2 x CD: CADMIUM ION(Non-covalent)

CD.3: 3 residues within 4Å: Chain A: H.117, E.119 Ligands: CL.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.117, A:E.119 CD.4: 4 residues within 4Å: Chain A: G.109, Q.111, H.285 Ligands: CL.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:G.109, A:H.285

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Janardhanan, J. et al., The Quinazolinone Allosteric Inhibitor of PBP 2a Synergizes with Piperacillin and Tazobactam against Methicillin-Resistant Staphylococcus aureus. Antimicrob.Agents Chemother. (2019)

Release Date

2019-11-27

Peptides

Penicillin binding protein 2 prime: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Penicillin binding protein 2 prime

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