SMTL ID : 8btw.1

Structure of D179N BlaC from Mycobacterium tuberculosis in complex with vaborbactam

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x 4D6: Vaborbactam(Covalent)

4D6.1: 14 residues within 4Å: Chain A: C.42, S.43, K.46, I.76, S.101, E.141, N.145, R.195, K.209, T.210, G.211, T.212, G.213, D.214 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:S.43, A:S.101, A:N.145, A:T.212, A:T.212, A:T.212, A:T.212, A:T.212 Water bridges: A:K.46, A:I.76, A:T.210, A:T.210 Salt bridges: A:R.195, A:K.209

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: P.78, Q.81, Q.82 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:P.78, A:Q.81 GOL.3: 6 residues within 4Å: Chain A: G.131, D.132, T.133, V.134, H.159, A.160 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.133, A:T.133, A:H.159 Water bridges: A:H.159, A:A.160 GOL.4: 7 residues within 4Å: Chain A: L.3, A.4, F.7, A.30, I.31, E.32, Y.33 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.1, A:G.1, A:A.4, A:A.30, A:E.32 GOL.5: 2 residues within 4Å: Chain A: E.248, R.250 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.250 Water bridges: A:R.250

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

PO4.6: 8 residues within 4Å: Chain A: M.186, A.187, N.189, G.192, R.197, V.206, I.207, D.208 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.192, A:V.206, A:V.206 Water bridges: A:G.192, A:R.197, A:R.197, A:V.206 PO4.7: 2 residues within 4Å: Chain A: Q.56, L.113 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.56, A:Q.56, A:Q.56

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

NA.8: 4 residues within 4Å: Chain A: Q.81, Q.82, H.83, V.84 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.82, A:V.84 Water bridges: A:Q.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van Alen, I. et al., Asp179 in the class A beta-lactamase from Mycobacterium tuberculosis is a conserved yet not essential residue due to epistasis. Febs J. (2023)

Release Date

2023-07-05

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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