>sp|P0C5R9|RNK_YEAST V-type proton ATPase subunit f OS=Saccharomyces cerevisiae GN=YPR170W-B MRPVVSTGKAWCCTVLSAFGVVILSVIAHLFNTNHESFVGSINDPEDGPAVAHTVYLAAL VYLVFFVFCGFQVYLARRKPSIELR