>tr|D3E1Z1|D3E1Z1_METRM V-type ATP synthase alpha chain OS=Methanobrevibacter ruminantium (strain ATCC 35063 / DSM 1093 / JCM 13430 / M1) GN=ahaA PE=3 SV=1 MINEGNIIKIAGPVIVADGMRGTQMYEVVRVGEAKLIGEIIELEGDTATIQVYEETAGVKPGEKVESTGGPLSVELGPGV MGSIFDGIQRPLEVIKGISGDYIARGIDVDSIDKEKKWTFEPIAKVGDKVVGGDILGQVQETSAVVQKIMVPPMIEGTIK SIASQAEYTVLETIAEIETEDGIEEIQMLQKWPVRKGRPYKEKLDPDIPLITGQRAQDTFFCLAKGGAAAIPGPFGSGKT VTQQQLAKWADADIVVYIGCGERGNEMTEVLTEFPFLTDPKTGNPIMDRTVLIANTSNMPVAAREACVYTGITIAEYFRD QGYDVALMADSTSRWAEAMREISGRLEEMPGEEGYPAYLASRLAQFYERAGRVITLGQDPKESSVTVVGAVSPPGGDLSE PVTQNTLRICKVFWALDASLADKRHFPSINWLQSYSLYVESITNWWQENASEEWRANRDQAMVLLQKESELEEIVQLVGP DALPDSEQVVLETTRMLREDFLQQNAYDDVDTYCSPIKQAGMLETILKFHEAASAAVTRGADVKEIAALTVKEDIARMKY IPEDEFEARVKEIQEKVVTQCAEV