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appY

Gene
appY
Protein
HTH-type transcriptional regulator AppY
Organism
Escherichia coli (strain K12)
Length
249 amino acids
Function
Induces the synthesis of acid phosphatase (AppA) and several other polypeptides (such as AppBC) during the deceleration phase of growth. It also acts as a transcriptional repressor for one group of proteins that are synthesized preferentially in exponential growth and for one group synthesized only in the stationary phase. Also involved in the stabilization of the sigma stress factor RpoS during stress conditions.
Mass
28.763 kDa
Sequence
MDYVCSVVFICQSFDLIINRRVISFKKNSLFIVSDKIRRELPVCPSKLRIVDIDKKTCLSFFIDVNNELPGKFTLDKNGYIAEEEPPLSLVFSLFEGIKIADSHSLWLKERLCISLLAMFKKRESVNSFILTNINTFTCKITGIISFNIERQWHLKDIAELIYTSESLIKKRLRDEGTSFTEILRDTRMRYAKKLITSNSYSINVVAQKCGYNSTSYFICAFKDYYGVTPSHYFEKIIGVTDGINKTID