V-type proton ATPase subunit B, kidney isoform (V-ATPase subunit B 1) (Endomembrane proton pump 58 kDa subunit) (Vacuolar proton pump subunit B 1)
1_MAMEI 6_ DSRPG 11_ GLPGS 16_ SCNLG 21_ AAREH 26_ MQAVT 31_ RNYIT 36_ HPRVT 41_ YRTVC 46_ SVNGP 51_ LVVLD 56_ RVKFA 61_ QYAEI 66_ VHFTL 71_ PDGTQ 76_ RSGQV 81_ LEVAG 86_ TKAIV 91_ QVFEG 96_ TSGID 101_ ARKTT 106_ CEFTG 111_ DILRT 116_ PVSED 121_ MLGRV 126_ FNGSG 131_ KPIDK 136_ GPVVM 141_ AEDFL 146_ DINGQ 151_ PINPH 156_ SRIYP 161_ EEMIQ 166_ TGISP 171_ IDVMN 176_ SIARG 181_ QKIPI 186_ FSAAG 191_ LPHNE 196_ IAAQI 201_ CRQAG 206_ LVKKS 211_ KAVLD 216_ YHDDN 221_ FAIVF 226_ AAMGV 231_ NMETA 236_ RFFKS 241_ DFEQN 246_ GTMGN 251_ VCLFL 256_ NLAND 261_ PTIER 266_ IITPR 271_ LALTT 276_ AEFLA 281_ YQCEK 286_ HVLVI 291_ LTDMS 296_ SYAEA 301_ LREVS 306_ AAREE 311_ VPGRR 316_ GFPGY 321_ MYTDL 326_ ATIYE 331_ RAGRV 336_ EGRGG 341_ SITQI 346_ PILTM 351_ PNDDI 356_ THPIP 361_ DLTGF 366_ ITEGQ 371_ IYVDR 376_ QLHNR 381_ QIYPP 386_ INVLP 391_ SLSRL 396_ MKSAI 401_ GEGMT 406_ RKDHG 411_ DVSNQ 416_ LYACY 421_ AIGKD 426_ VQAMK 431_ AVVGE 436_ EALTS 441_ EDLLY 446_ LEFLQ 451_ KFEKN 456_ FINQG 461_ PYENR 466_ SVFES 471_ LDLGW 476_ KLLRI 481_ FPKEM 486_ LKRIP 491_ QAVID 496_ EFYSR 501_ EGALQ 506_DLAPD
1: Non-catalytic subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons (PubMed:16769747). V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment (PubMed:32001091). Essential for the proper assembly and activity of V-ATPase (PubMed:16769747). In renal intercalated cells, mediates secretion of protons (H+) into the urine thereby ensuring correct urinary acidification (PubMed:16769747). Required for optimal olfactory function by mediating the acidification of the nasal olfactory epithelium (By similarity)