SMTL ID : 6mld.1

Crystal structure of the periplasmic Lysine-, Arginine-, Ornithine-binding protein (LAO) F52A mutant from Salmonella typhimurium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.66 Å

Oligo State

monomer

Ligands

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

ACT.1: 5 residues within 4Å: Chain A: K.228, K.229, Y.230, F.231, D.232 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.232 ACT.2: 4 residues within 4Å: Chain A: N.129, D.187, K.189, Y.190 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.189 Hydrogen bonds: A:N.129 ACT.3: 1 residues within 4Å: Chain A: D.136 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.136 ACT.4: 3 residues within 4Å: Chain A: G.153, R.154, D.156 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.113, A:H.113 Salt bridges: A:H.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vergara, R. et al., The interplay of protein-ligand and water-mediated interactions shape affinity and selectivity in the LAO binding protein. Febs J. (2020)

Release Date

2019-08-07

Peptides

Lysine/arginine/ornithine-binding periplasmic protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Lysine/arginine/ornithine-binding periplasmic protein