type 1 periplasmic ligand-binding domain of uncharacterized ABC (Atpase Binding Cassette)-type active transport systems predicted to be involved in uptake of amino acids or peptides
This subgroup includes the type 1 periplasmic ligand-binding domain of uncharacterized ABC (Atpase Binding Cassette)-type active transport systems that are predicted to be involved in the uptake of amino acids or peptides. This subgroup has high sequence similarity to members of the family of hydrophobic amino acid transporters (HAAT), such as leucine-isoleucine-valine binding protein (LIVBP); however, its ligand specificity has not been determined experimentally.
Feature 1:ligand binding site [chemical binding site]
Evidence:
Structure:4OBB; periplasmic ligand-binding domain of uncharacterized ABC transporter from Trichormus variabilis in complex with alpha-keto-isoleucine, contacts at 4A - View structure with Cn3D
Structure:4NV3; periplasmic ligand-binding domain of uncharacterized ABC transporter from Trichormus variabilis in complex with valine, contacts at 4A - View structure with Cn3D
Jiyao W et al.(2023). "The conserved domain database in 2023.",