SMTL ID : 8fff.1

Crystal structure of Staphylococcus aureus D-alanine D-alanine ligase enzyme in complex with acetate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

homo-dimer

Ligands

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 8 residues within 4Å: Chain A: L.143, F.173, K.175, E.211, Q.212, G.213, V.214, F.293 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.143, A:F.173 Hydrogen bonds: A:E.211, A:V.214, A:V.214 Salt bridges: A:K.175 ACT.2: 3 residues within 4Å: Chain A: R.289, N.306, G.310 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.306, A:G.310 Water bridges: A:R.289, A:R.289 Salt bridges: A:R.289 ACT.3: 8 residues within 4Å: Chain B: L.143, F.173, K.175, E.211, Q.212, G.213, V.214, F.293 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.143, B:F.173 Hydrogen bonds: B:V.214, B:V.214 Salt bridges: B:K.175 ACT.4: 3 residues within 4Å: Chain B: R.289, N.306, G.310 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.306, B:G.310 Water bridges: B:R.289, B:R.289 Salt bridges: B:R.289

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Panda, S. et al., Staphylococcus aureus counters organic acid anion-mediated inhibition of peptidoglycan cross-linking through robust alanine racemase activity. Biorxiv (2024)

Release Date

2024-05-08

Peptides

D-alanine--D-alanine ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

D-alanine--D-alanine ligase