SMTL ID : 8r88.1 (1 other biounit)

Structure of P107T BlaC from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 3 residues within 4Å: Chain A: P.174, D.176, K.177 2 PLIP interactions: 2 interactions with chain A Water bridges: A:L.58 Salt bridges: A:K.177 PO4.2: 7 residues within 4Å: Chain A: S.42, S.100, T.190, K.208, T.209, G.210, T.211 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.42, A:S.42, A:S.100, A:T.209, A:T.209, A:T.211 Water bridges: A:K.208, A:T.211, A:T.211 Salt bridges: A:K.208 PO4.3: 7 residues within 4Å: Chain B: S.42, S.100, R.194, K.208, T.209, G.210, T.211 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.42, B:S.42, B:S.100, B:R.194, B:T.209, B:T.211, B:T.211, B:T.211 Salt bridges: B:K.208

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain B: E.31, Y.32, R.33, A.34, D.35, E.36 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:E.31, B:R.33, B:A.34, B:D.35, B:D.35, B:E.36 Water bridges: B:R.33

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

2024-03-20

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Beta-lactamase

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