VACUOLAR PROTON TRANSLOCATING ATPASE 116 KDA SUBUNIT A ISOFORM 3 (V- ATPASE 116-KDA ISOFORM A3) (OSTEOCLASTIC PROTON PUMP 116 KDA SUBUNIT) (OC-116 KDA) (OC116) (T-CELL IMMUNE REGULATOR 1) (T CELL IMMUNE RESPONSE CDNA7 PROTEIN) (TIRC7). [Source:SWISSPROT;Acc:Q13488]