>9HQN_1|Chains A, B, C|Proton-activated chloride channel|Bos taurus (9913) MIRQELSTSYQELSEELDQVVENSEQADERDKETVKVHGPGILPALDSESASSSIRFSKACLKNVFSVLLIFIYLLLMAVAVFLVYQTIMDFREKLKHPVMSVSYKEVDRYDAPGIALYPGQAQLLSCKHYYEVIPPLRSPGQPGDVNCTTQRVNYTDPFSNQTLKSALIVRGPREVQKRELVFLQFRLNQSSEDFSAIDYLLFSSFQEFLQSPDRAGFMQACESAYSSWKFSGGFRTWVKMSLVETKEEDGREAVEFRQETSVVNYIDQRPAAEKSAQLFFVVFEWKDPFIQKVQDIITANPWNTIALLCGAFLALFKAAEFAKLSVKWMIKIRRRYLKKRGQATNHIS