SMTL ID : 7a74.1

Structure of G132N BlaC from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: P.79, Q.82, Q.83 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.79, A:Q.82, A:Q.83 GOL.19: 8 residues within 4Å: Chain A: D.16, A.17, R.18, D.240, R.241, A.242, G.243 Ligands: EDO.10 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.241, A:G.243 Water bridges: A:A.17, A:A.242, A:A.242

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

EDO.2: 5 residues within 4Å: Chain A: L.60, P.176, D.178, K.179 Ligands: EDO.15 Ligand excluded by PLIP EDO.3: 4 residues within 4Å: Chain A: Q.57, N.58, H.62, D.113 Ligand excluded by PLIP EDO.4: 4 residues within 4Å: Chain A: G.151, D.152, E.153, R.154 Ligand excluded by PLIP EDO.5: 7 residues within 4Å: Chain A: W.205, S.227, T.229, V.231, Y.233, L.266, A.267 Ligand excluded by PLIP EDO.6: 5 residues within 4Å: Chain A: T.29, A.30, I.32, V.265, L.266 Ligand excluded by PLIP EDO.7: 3 residues within 4Å: Chain A: V.265, L.266, A.267 Ligand excluded by PLIP EDO.8: 7 residues within 4Å: Chain A: L.131, G.132, D.133, A.161, L.164, V.165, Q.168 Ligand excluded by PLIP EDO.9: 2 residues within 4Å: Chain A: E.249, R.251 Ligand excluded by PLIP EDO.10: 6 residues within 4Å: Chain A: R.18, P.150, D.240, A.242 Ligands: PO4.18, GOL.19 Ligand excluded by PLIP EDO.11: 2 residues within 4Å: Chain A: P.79, Y.101 Ligand excluded by PLIP EDO.12: 2 residues within 4Å: Chain A: A.140, R.154 Ligand excluded by PLIP EDO.13: 4 residues within 4Å: Chain A: Y.22, A.31, E.33, H.160 Ligand excluded by PLIP EDO.14: 7 residues within 4Å: Chain A: L.4, A.5, F.8, A.31, I.32, E.33, Y.34 Ligand excluded by PLIP EDO.15: 4 residues within 4Å: Chain A: P.59, L.60, T.61 Ligands: EDO.2 Ligand excluded by PLIP EDO.16: 5 residues within 4Å: Chain A: G.92, Q.93, D.96, W.186, R.189 Ligand excluded by PLIP EDO.20: 1 residues within 4Å: Chain A: R.35 Ligand excluded by PLIP

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

PO4.17: 7 residues within 4Å: Chain A: S.44, S.102, R.196, K.210, T.211, G.212, T.213 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.44, A:S.44, A:S.102, A:R.196, A:R.196, A:T.211, A:T.213, A:T.213 Salt bridges: A:K.210 PO4.18: 12 residues within 4Å: Chain A: R.18, R.39, F.40, A.41, P.149, P.150, G.151, D.152, T.156, R.218, D.240 Ligands: EDO.10 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:A.41, A:G.151, A:D.152 Water bridges: A:R.18, A:R.18, A:D.152, A:R.218, A:R.218 Salt bridges: A:R.18, A:R.218

1 x NA: SODIUM ION(Non-functional Binders)

NA.21: 2 residues within 4Å: Chain A: Y.69, V.85 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.69, A:V.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Elings, W. et al., Two beta-Lactamase Variants with Reduced Clavulanic Acid Inhibition Display Different Millisecond Dynamics. Antimicrob.Agents Chemother. (2021)

Release Date

2021-05-19

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase