SMTL ID : 7a6z.1

Structure of P226G BlaC from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain A: D.214, Y.245, D.246 Ligands: GOL.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.214 Water bridges: A:Y.215, A:D.246, A:A.247 GOL.2: 3 residues within 4Å: Chain A: E.248, P.249 Ligands: GOL.1 3 PLIP interactions: 3 interactions with chain A Water bridges: A:G.213, A:A.247, A:E.248 GOL.3: 3 residues within 4Å: Chain A: P.78, Q.81, Q.82 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.78, A:Q.81, A:Q.82 GOL.4: 3 residues within 4Å: Chain A: V.264, L.265, A.266 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.266 Water bridges: A:Y.232, A:Y.232, A:L.265 GOL.5: 9 residues within 4Å: Chain A: M.186, A.187, N.189, G.192, A.193, R.197, V.206, I.207, D.208 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.192, A:D.208 Water bridges: A:A.187, A:V.206, A:V.206, A:V.206, A:V.206 GOL.6: 4 residues within 4Å: Chain A: T.60, H.61, D.63, K.64 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.60 GOL.7: 7 residues within 4Å: Chain A: L.3, A.4, F.7, A.30, I.31, E.32, Y.33 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.4, A:A.30, A:E.32 Water bridges: A:L.3 GOL.8: 7 residues within 4Å: Chain A: R.17, R.38, A.40, P.149, G.150, T.155, R.217 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.40, A:G.150, A:R.217 Water bridges: A:R.17, A:R.38, A:D.151

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.9: 4 residues within 4Å: Chain A: D.72, R.74, N.107, E.140 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.72, A:D.72, A:N.107, A:E.140

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

PO4.10: 6 residues within 4Å: Chain A: S.43, S.101, T.191, 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:R.195, A:T.210, A:T.210, A:T.212 Water bridges: A:S.43, A:T.212 Salt bridges: A:K.209 PO4.11: 5 residues within 4Å: Chain A: L.65, G.87, M.88, T.89, Q.92 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.89, A:Q.92, A:Q.92 Water bridges: A:T.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chikunova, A. et al., Conserved proline residues prevent dimerization and aggregation in the beta-lactamase BlaC. Protein Sci. (2024)

Release Date

2021-10-06

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase