Phosphate-binding protein PstS 1

UniProtKB accession:  P9WGU1

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UniProtKB description:  Functions in inorganic phosphate uptake, although probably not the main uptake protein under phosphate starvation (PubMed:15731097, PubMed:20933472). Binds phosphate; probably able to bind both H(2)PO(4)(-) and HPO(4)(2-) (PubMed:8294447, PubMed:12842040). Part of the ABC transporter complex PstSACB involved in phosphate import (Probable).