phosphate ABC transporter, phosphate-binding protein
This family represents one type of (periplasmic, in Gram-negative bacteria) phosphate-binding protein found in phosphate ABC (ATP-binding cassette) transporters. This protein is accompanied, generally in the same operon, by an ATP binding protein and (usually) two permease proteins. [Transport and binding proteins, Anions]
Jiyao W et al.(2023). "The conserved domain database in 2023.",