Protein
Acid shock protein
Organism
Escherichia coli (strain K12)
Function
Required for growth and/or survival at acidic conditions (pH 4.5). Needed for the adaptation process at pH 4.5 that enables cells to survive at extremely low pH (pH 2.0).
Similarity
Belongs to the Asr family.
Sequence
MKKVLALVVAAAMGLSSAAFAAETTTTPAPTATTTKAAPAKTTHHKKQHKAAPAQKAQAAKKHHKNTKAEQKAPEQKAQAAKKHAKKHSHQQPAKPAAQPAA