Literature summary for 7.3.2.1 extracted from

Cox, G.B.; Webb, D.; Godovac-Zimmermann, J.; Rosenberg, H.; Rosenberg, H.
Specific amino acid residues in both the PstB and PstC proteins are required for phosphate transport by the Escherichia coli pst system (1989), J. Bacteriol., 171, 1531-1534.

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Protein Variants

Protein Variants	Comment	Organism
E240Q	mutation in pstC, loss of phosphate transport through the pst system, alkaline phosphatase activity remains repressed	Escherichia coli
G48I	mutation in pstB, loss of phosphate transport through the Pst system and derepression of alkaline phosphatase activity	Escherichia coli
K49Q	mutation in pstB, loss of phosphate transport through the Pst system and derepression of alkaline phosphatase activity	Escherichia coli
R238Q	mutation in pstC, loss of phosphate transport through the pst system, alkaline phosphatase activity remains repressed	Escherichia coli
R238Q/E240Q	mutation in pstC, loss of phosphate transport through the pst system, alkaline phosphatase activity remains repressed	Escherichia coli

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
membrane	pstC gene encodes an integral membrane protein, pstC gene encodes a peripheral membrane protein, which carries a putative nucleotide-binding site	Escherichia coli	16020	-

Organism

Organism	UniProt	Comment	Textmining
Escherichia coli	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ATP + H2O + phosphate/out	-	Escherichia coli	ADP + phosphate + phosphate/in	-	?

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Release 2023.1 (January 2023)