PstB protein of the phosphate-specific transport system of Escherichia coli is an ATPase.
AUTOR(ES)
Chan, F Y
RESUMO
The PstB protein of the phosphate-specific transport (Pst) system of Escherichia coli bound and hydrolyzed ATP, producing ADP. Urea-treated denatured PstB did not bind ATP. The N-terminal amino acid sequence of the immune serum-precipitable PstB protein was determined, and it corresponded to that deduced from the DNA sequence.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=232664Documentos Relacionados
- Arg-220 of the PstA protein is required for phosphate transport through the phosphate-specific transport system in Escherichia coli but not for alkaline phosphatase repression.
- Specific amino acid residues in both the PstB and PstC proteins are required for phosphate transport by the Escherichia coli Pst system.
- Phosphate-specific transport system of Escherichia coli: nucleotide sequence and gene-polypeptide relationships.
- Genetic and physiological tests of three phosphate-specific transport mutants of Escherichia coli.
- Genetic and Physiological Tests of Three Phosphate-Specific Transport Mutants of Escherichia coli
