>tr|A0A480L444|A0A480L444_PIG V-type proton ATPase 21 kDa proteolipid subunit c'' OS=Sus scrofa MTGLVLLYSGVFVAFWACLLVVGICYTIFDLGFRFDVAWFLTETSPFMWSNLGIGLAISL SVVGAAWGIYITGSSIIGGGVKAPRIKTKNLVSIIFCEAVAIYGIIMAIVISNMAEPFSA TDPKAIGHRNYHAGYSMFGAGLTVGLSNLFCGVCVGIVGSGAALADAQNPSLFVKILIVE IFGSAIGLFGVIVAILQTSRVKMGD