Fibrinogen-like protein 1 (HP-041) (Hepassocin) (HPS) (Hepatocyte-derived fibrinogen-related protein 1) (HFREP-1) (Liver fibrinogen-related protein 1) (LFIRE-1)
1_MAKVF 6_ SFILV 11_ TTALT 16_ MGREI 21_ SALED 26_ CAQEQ 31_ MRLRA 36_ QVRLL 41_ ETRVK 46_ QQQVK 51_ IKQLL 56_ QENEV 61_ QFLDK 66_ GDENT 71_ VIDLG 76_ SKRQY 81_ ADCSE 86_ IFNDG 91_ YKLSG 96_ FYKIK 101_ PLQSP 106_ AEFSV 111_ YCDMS 116_ DGGGW 121_ TVIQR 126_ RSDGS 131_ ENFNR 136_ GWKDY 141_ ENGFG 146_ NFVQK 151_ HGEYW 156_ LGNKN 161_ LHFLT 166_ TQEDY 171_ TLKID 176_ LADFE 181_ KNSRY 186_ AQYKN 191_ FKVGD 196_ EKNFY 201_ ELNIG 206_ EYSGT 211_ AGDSL 216_ AGNFH 221_ PEVQW 226_ WASHQ 231_ RMKFS 236_ TWDRD 241_ HDNYE 246_ GNCAE 251_ EDQSG 256_ WWFNR 261_ CHSAN 266_ LNGVY 271_ YSGPY 276_ TAKTD 281_ NGIVW 286_ YTWHG 291_ WWYSL 296_ KSVVM 301_ KIRPN 306_DFIPN
1: Immune suppressive molecule that inhibits antigen-specific T-cell activation by acting as a major ligand of LAG3 (PubMed:30580966). Responsible for LAG3 T-cell inhibitory function (PubMed:30580966). Binds LAG3 independently from MHC class II (MHC-II) (PubMed:30580966). Secreted by, and promotes growth of, hepatocytes (PubMed:11470158, PubMed:19880967)