SMTL ID : 6q5f.1 (1 other biounit)

OXA-48_P68A-CAZ. Evolutionary trade-offs of OXA-48 mediated ceftazidime-avibactam resistance

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x CTJ: 1-({(2R)-2-[(1R)-1-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-2-oxoethyl]-4-carboxy-3,6-dihydro-2H-1,3-thiazin-5-yl}methyl)pyridinium(Covalent)

CTJ.1: 18 residues within 4Å: Chain A: L.67, A.69, S.70, K.73, I.102, W.105, Y.117, S.118, V.120, K.208, T.209, G.210, Y.211, S.212, T.213, R.214, L.247, R.250 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.102, A:R.214 Hydrogen bonds: A:S.70, A:S.70, A:T.209, A:T.209, A:Y.211, A:Y.211, A:S.212, A:T.213 Salt bridges: A:R.214, A:R.250 pi-Stacking: A:Y.211

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

CL.2: 6 residues within 4Å: Chain A: Q.193, L.196, R.206 Chain B: Q.193, L.196, R.206 Ligand excluded by PLIP CL.3: 8 residues within 4Å: Chain A: V.86, D.88, E.89, H.90, Q.91, F.93, N.110, L.111 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain B: F.72, K.73, N.76, Y.123, W.157 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain B: D.82, S.184, R.186, S.187 Ligand excluded by PLIP

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.4: 1 residues within 4Å: Chain A: E.132 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.132 PGE.7: 9 residues within 4Å: Chain B: H.178, N.179, K.180, L.181, H.182, V.183, S.184, E.185, Q.188 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Frohlich, C. et al., OXA-48-Mediated Ceftazidime-Avibactam Resistance Is Associated with Evolutionary Trade-Offs. Msphere (2019)

Release Date

2019-03-20

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase

Related Entries With Identical Sequence