Ammonium transporter Rh type C (Rh glycoprotein kidney) (Rhesus blood group family type C glycoprotein) (Rh family type C glycoprotein) (Rh type C glycoprotein) (Tumor-related protein DRC2)
1_MAWNT 6_ NLRWR 11_ LPLTC 16_ LLLQV 21_ IMVIL 26_ FGVFV 31_ RYDFE 36_ ADAHW 41_ WSERT 46_ HKNLS 51_ DMENE 56_ FYYRY 61_ PSFQD 66_ VHVMV 71_ FVGFG 76_ FLMTF 81_ LQRYG 86_ FSAVG 91_ FNFLL 96_ AAFGI 101_ QWALL 106_ MQGWF 111_ HFLQD 116_ RYIVV 121_ GVENL 126_ INADF 131_ CVASV 136_ CVAFG 141_ AVLGK 146_ VSPIQ 151_ LLIMT 156_ FFQVT 161_ LFAVN 166_ EFILL 171_ NLLKV 176_ KDAGG 181_ SMTIH 186_ TFGAY 191_ FGLTV 196_ TRILY 201_ RRNLE 206_ QSKER 211_ QNSVY 216_ QSDLF 221_ AMIGT 226_ LFLWM 231_ YWPSF 236_ NSAIS 241_ YHGDS 246_ QHRAA 251_ INTYC 256_ SLAAC 261_ VLTSV 266_ AISSA 271_ LHKKG 276_ KLDMV 281_ HIQNA 286_ TLAGG 291_ VAVGT 296_ AAEMM 301_ LMPYG 306_ ALIIG 311_ FVCGI 316_ ISTLG 321_ FVYLT 326_ PFLES 331_ RLHIQ 336_ DTCGI 341_ NNLHG 346_ IPGII 351_ GGIVG 356_ AVTAA 361_ SASLE 366_ VYGKE 371_ GLVHS 376_ FDFQG 381_ FNGDW 386_ TARTQ 391_ GKFQI 396_ YGLLV 401_ TLAMA 406_ LMGGI 411_ IVGLI 416_ LRLPF 421_ WGQPS 426_ DENCF 431_ EDAVY 436_ WEMPE 441_ GNSTV 446_ YIPED 451_ PTFKP 456_ SGPSV 461_ PSVPM 466_ VSPLP 471_MASSV
1: Ammonium transporter involved in the maintenance of acid-base homeostasis. Transports ammonium and its related derivative methylammonium across the plasma membrane of epithelial cells likely contributing to renal transepithelial ammonia transport and ammonia metabolism. Postulated to primarily mediate an electroneutral bidirectional transport of NH3 ammonia species according to a mechanism that implies interaction of an NH4(+) ion with acidic residues of the pore entry followed by dissociation of NH4(+) into NH3 and H(+). As a result NH3 transits through the central pore and is protonated on the extracellular side reforming NH4(+) (PubMed:11062476, PubMed:14761968, PubMed:15929723, PubMed:16477434, PubMed:16580862, PubMed:24077989). May act as a CO2 channel providing for renal acid secretion (PubMed:24077989)