SMTL ID : 8gcs.1

XFEL structure of Mycobacterium tuberculosis beta lactamase microcrystals mixed with sulbactam for 3 ms

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.62 Å

Oligo State

homo-tetramer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 10 residues within 4Å: Chain A: S.44, S.102, T.192, R.196, K.210, T.211, G.212, T.213 Chain B: Q.82, Q.83 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.44, A:S.102, A:S.102, A:R.196, A:T.211, A:T.213, A:T.213, B:Q.82 Salt bridges: A:K.210 PO4.2: 6 residues within 4Å: Chain B: S.44, S.102, K.210, T.211, G.212, T.213 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.44, B:S.102, B:R.196, B:T.211, B:T.213, B:T.213, B:T.213 Salt bridges: B:K.210 PO4.3: 9 residues within 4Å: Chain C: S.44, S.102, T.192, R.196, K.210, T.211, G.212, T.213 Chain D: Q.82 10 PLIP interactions: 9 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:S.44, C:S.44, C:S.102, C:T.192, C:T.192, C:R.196, C:T.211, C:T.213, D:Q.82 Salt bridges: C:K.210 PO4.4: 7 residues within 4Å: Chain D: S.44, S.102, R.196, K.210, T.211, G.212, T.213 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:S.44, D:S.102, D:R.196, D:T.211, D:T.213, D:T.213, D:T.213, D:T.213 Salt bridges: D:K.210

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Malla, T.N. et al., Heterogeneity in M. tuberculosis beta-lactamase inhibition by Sulbactam. Nat Commun (2023)

Release Date

2023-09-20

Peptides

Beta-lactamase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Beta-lactamase

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