Magnesium transporter NIPA4 (Ichthyin) (NIPA-like protein 4) (Non-imprinted in Prader-Willi/Angelman syndrome region protein 4)
1_MELRV 6_ SNTSC 11_ ENGSL 16_ LHLYC 21_ SSQEV 26_ LCQIV 31_ NDLSP 36_ EVPSN 41_ ATFHS 46_ WQERI 51_ RQNYG 56_ FYIGL 61_ GLAFL 66_ SSFLI 71_ GSSVI 76_ LKKKG 81_ LLRLV 86_ ATGAT 91_ RAVDG 96_ GFGYL 101_ KDAMW 106_ WAGFL 111_ TMAAG 116_ EVANF 121_ GAYAF 126_ APATV 131_ VTPLG 136_ ALSVL 141_ ISAIL 146_ SSYFL 151_ RESLN 156_ LLGKL 161_ GCVIC 166_ VAGST 171_ VMVIH 176_ APEEE 181_ KVTTI 186_ MEMAS 191_ KMKDT 196_ GFIVF 201_ AVLLL 206_ VSCLI 211_ LIFVI 216_ APRYG 221_ QRNIL 226_ IYIII 231_ CSVIG 236_ AFSVA 241_ AVKGL 246_ GITIK 251_ NFFQG 256_ LPVVR 261_ HPLPY 266_ ILSLI 271_ LALSL 276_ STQVN 281_ FLNRA 286_ LDIFN 291_ TSLVF 296_ PIYYV 301_ FFTTV 306_ VVTSS 311_ IILFK 316_ EWYSM 321_ SAVDI 326_ AGTLS 331_ GFVTI 336_ ILGVF 341_ MLHAF 346_ KDLDI 351_ SCASL 356_ PHMHK 361_ NPPPS 366_ PAPEP 371_ TVIRL 376_ EDKNV 381_ LVDNI 386_ ELAST 391_ SSPEE 396_KPKVF
1: Acts as a Mg(2+) transporter. Can also transport other divalent cations such as Ba(2+), Sr(2+) and Fe(2+) but to a much less extent than Mg(2+) (By similarity). May be a receptor for ligands (trioxilins A3 and B3) from the hepoxilin pathway (PubMed:15317751)