Protein
Hemagglutinin/proteinase
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Function
May play a role in the pathogenesis of cholera. Hap nicks and activates the A subunit of cholera enterotoxin and related enterotoxins.
Similarity
Belongs to the peptidase M4 family.
Sequence
MKMIQRPLNWLVLAGAATGFPLYAAQMVTIDDASMVEQALAQQQYSMMPAASGFKAVNTVQLPNGKVKVRYQQMYNGVPVYGTVVVATESSKGISQVYGQMAQQLEADLPTVTPDIESQQAIALAVSHFGEQHAGESLPVENESVQLMVRLDDNQQAQLVYLVDFFVASETPSRPFYFISAETGEVLDQWDGINHAQATGTGPGGNQKTGRYEYGSNGLPGFTIDKTGTTCTMNNSAVKTVNLNGGTSGSTAFSYACNNSTNYNSVKTVNGAYSPLNDAHFFGKVVFDMYQQWLNTSPLTFQLTMRVHYGNNYENAFWDGRAMTFGDGYTRFYPLVDINVSAHEVSHGFTEQNSGLVYRDMSGGINEAFSDIAGEAAEYFMRGNVDWIVGADIFKSSGGLRYFDQPSRDGRSIDHASQYYSGIDVHHSSGVFNRAFYLLANKSGWNVRKGFEVFAVANQLYWTPNSTFDQGGCGVVKAAQDLNYNTADVVAAFNTVGVNASCGTTPPPVGKVLEKGKPITGLSGSRGGEDFYTFTVTNSGSVVVSISGGTGDADLYVKAGSKPTTSSWDCRPYRSGNAEQCSISAVVGTTYHVMLRGYSNYSGVTLRLD