SMTL ID : 7a71.1

Structure of G132S BlaC from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.1: 6 residues within 4Å: Chain A: T.120, A.121, T.124, R.136, L.137, D.138 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:T.120, A:R.136, A:R.136, A:L.137, A:D.138 Water bridges: A:T.120, A:T.120, A:L.137, A:D.138 TRS.2: 3 residues within 4Å: Chain A: Y.215, G.244, Y.245 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.245

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: L.65, T.86, G.87, T.89, Q.92 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.86, A:T.86, A:Q.92 GOL.4: 5 residues within 4Å: Chain A: R.74, E.140, E.141, P.142, E.143 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.74, A:R.74 Water bridges: A:N.107, A:E.140, A:E.143 GOL.5: 8 residues within 4Å: Chain A: M.186, A.187, G.192, A.193, R.197, V.206, I.207, D.208 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.192, A:D.208, A:D.208 Water bridges: A:V.206, A:V.206, A:V.206 GOL.6: 4 residues within 4Å: Chain A: G.1, D.2, D.5, R.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.2, A:D.2, A:R.6 GOL.7: 3 residues within 4Å: Chain A: T.27, T.28, A.29 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.27

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

SO4.8: 8 residues within 4Å: Chain A: S.43, S.101, T.191, R.195, K.209, T.210, G.211, T.212 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.43, A:S.101, A:S.101, A:T.210, A:T.210, A:T.212, A:T.212 Water bridges: A:S.43 Salt bridges: A:R.195, A:K.209 SO4.9: 3 residues within 4Å: Chain A: R.250, E.251, A.252 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.251, A:A.252 Water bridges: A:R.250 Salt bridges: A:R.250 SO4.10: 2 residues within 4Å: Chain A: H.55, S.129 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van Alen, I. et al., The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry (2021)

Release Date

2021-07-07

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

Related Entries With Identical Sequence