>4O1S_1|Chains A, B|V-type ATP synthase alpha chain|Thermoplasma volcanium (273116) SGGKAVSGETPVYLADGKTIKIKDLYSSERKKEDNIVEAGSGEEIIHLKDPIQIYSYVDGTIVRSRSRLLYKGKSSYLVRIETIGGRSVSVTPVHKLFVLTEKGIEEVMASNLKVGDMIAAVAESASEATFDRVKSIAYEKGDFDVYDLSVPEYGRNFIGGEGLLVLHNA