Protein
Anti-sigma-B factor antagonist
Organism
Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)
Function
Positive regulator of sigma-B activity. Non-phosphorylated RsbV binds to RsbW, preventing its association with sigma-B. When phosphorylated, releases RsbW, which is then free to complex with and inactivate sigma-B (By similarity).
Similarity
Belongs to the anti-sigma-factor antagonist family.
Sequence
MNISIEIKERDTDHIDIFVAGEIDAYTAPKVKEALEVYQVKEGIVLRIDLTEVSYMDSTGLGVFVGAFKSLRQRQSELVLFGLSDRLFRLFEITGLSDIIEIKNVEGEMNGNNA