High affinity immunoglobulin alpha and immunoglobulin mu Fc receptor (Fc alpha/mu receptor) (CD antigen CD351)
1_MPLFL 6_ ILCLL 11_ QGSSF 16_ ALPQK 21_ RPHPR 26_ WLWEG 31_ SLPSR 36_ THLRA 41_ MGTLR 46_ PSSPL 51_ CWREE 56_ SSFAA 61_ PNSLK 66_ GSRLV 71_ SGEPG 76_ GAVTI 81_ QCHYA 86_ PSSVN 91_ RHQRK 96_ YWCRL 101_ GPPRW 106_ ICQTI 111_ VSTNQ 116_ YTHHR 121_ YRDRV 126_ ALTDF 131_ PQRGL 136_ FVVRL 141_ SQLSP 146_ DDIGC 151_ YLCGI 156_ GSENN 161_ MLFLS 166_ MNLTI 171_ SAGPA 176_ STLPT 181_ ATPAA 186_ GELTM 191_ RSYGT 196_ ASPVA 201_ NRWTP 206_ GTTQT 211_ LGQGT 216_ AWDTV 221_ ASTPG 226_ TSKTT 231_ ASAEG 236_ RRTPG 241_ ATRPA 246_ APGTG 251_ SWAEG 256_ SVKAP 261_ APIPE 266_ SPPSK 271_ SRSMS 276_ NTTEG 281_ VWEGT 286_ RSSVT 291_ NRARA 296_ SKDRR 301_ EMTTT 306_ KADRP 311_ REDIE 316_ GVRIA 321_ LDAAK 326_ KVLGT 331_ IGPPA 336_ LVSET 341_ LAWEI 346_ LPQAT 351_ PVSKQ 356_ QSQGS 361_ IGETT 366_ PAAGM 371_ WTLGT 376_ PAADV 381_ WILGT 386_ PAADV 391_ WTSME 396_ AASGE 401_ GSAAG 406_ DLDAA 411_ TGDRG 416_ PQATL 421_ SQTPA 426_ VGPWG 431_ PPGKE 436_ SSVKR 441_ TFPED 446_ ESSSR 451_ TLAPV 456_ STMLA 461_ LFMLM 466_ ALVLL 471_ QRKLW 476_ RRRTS 481_ QEAER 486_ VTLIQ 491_ MTHFL 496_ EVNPQ 501_ ADQLP 506_ HVERK 511_ MLQDD 516_ SLPAG 521_ ASLTA 526_PERNP
1: Functions as a receptor for the Fc fragment of IgA and IgM. Binds IgA and IgM with high affinity and mediates their endocytosis. May function in the immune response to microbes mediated by IgA and IgM