SMTL ID : 4cpk.1 (1 other biounit)

Crystal structure of PBP2a double clinical mutant N146K-E150K from MRSA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

7 x CD: CADMIUM ION(Non-covalent)(Non-functional Binders)

CD.1: 3 residues within 4Å: Chain A: H.118, E.120 Ligands: CL.8 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.118 CD.2: 1 residues within 4Å: Chain A: H.207 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.207 CD.3: 3 residues within 4Å: Chain A: G.110, H.286 Ligands: CL.9 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.110, A:H.286, H2O.4 CD.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CD.5: 2 residues within 4Å: Chain A: K.190, E.354 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.354, A:E.354 CD.6: 1 residues within 4Å: Chain A: D.395 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.395, A:D.395 CD.7: 2 residues within 4Å: Chain A: K.125, E.214 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.214, A:E.214

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

CL.8: 5 residues within 4Å: Chain A: H.118, T.275, V.277, I.284 Ligands: CD.1 Ligand excluded by PLIP CL.9: 6 residues within 4Å: Chain A: G.110, Q.112, Q.115, A.285, H.286 Ligands: CD.3 Ligand excluded by PLIP

1 x MUR: beta-muramic acid(Non-covalent)

MUR.10: 10 residues within 4Å: Chain A: R.126, N.139, T.140, E.214, S.215, R.216, V.231, V.252, Q.267, H.268 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.252 Hydrogen bonds: A:R.126, A:N.139, A:E.214, A:R.216, A:Q.267, A:H.268 Water bridges: A:T.140, A:E.214, A:E.214, A:R.216, A:R.216, A:V.252 Salt bridges: A:R.126, A:H.268

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fishovitz, J. et al., Disruption of Allosteric Response as an Unprecedented Mechanism of Resistance to Antibiotics. J.Am.Chem.Soc. (2014)

Release Date

2014-09-10

Peptides

Penicillin binding protein 2 prime: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Penicillin binding protein 2 prime

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