>5heh_B mol:protein length:316  Proton-gated ion channel
QDMVSPPPPIADEPLTVNTGIYLIECYSLDDKAETFKVNAFLSLSWKDRRLAFDPVRSG
VRVKTYEPEAIWIPEIRFVNVENARDADVVDISVSPDGTVQYLERFSARVLSPLDFRRY
PFDSQTLHIYLIVRSVDTRNIVLAVDLEKVGKNDDVFLTGWDIESFTAVVKPANFALED
RLESKLDYQLRISRQYFSYIPNIILPMLFILFISWTAFWSTSYEANVTLVVSTLIAHIA
FNILVETNLAKTPYMTYTGAIIFMIYLFYFVAVIEVTVQHYLKVESQPARAASITRASR
IAFPVVFLLANIILAFLFFGF