ID IF_MOUSE STANDARD; PRT; 417 AA. AC P52787; DT 01-OCT-1996 (REL. 34, CREATED) DT 01-OCT-1996 (REL. 34, LAST SEQUENCE UPDATE) DT 01-OCT-1996 (REL. 34, LAST ANNOTATION UPDATE) DE INTRINSIC FACTOR PRECURSOR (IF) (INF) (GASTRIC INTRINSIC FACTOR). GN GIF. OS MUS MUSCULUS (MOUSE). OC EUKARYOTA; METAZOA; CHORDATA; VERTEBRATA; TETRAPODA; MAMMALIA; OC EUTHERIA; RODENTIA. RN [1] RP SEQUENCE FROM N.A. RC STRAIN=BALB/C; TISSUE=STOMACH; RX MEDLINE; 94075347. RA LORENZ R.G., GORDON J.I.; RL J. BIOL. CHEM. 268:26559-26570(1993). CC -!- FUNCTION: PROMOTES ABSORPTION OF THE ESSENTIAL VITAMIN COBALAMIN CC (CBL) IN THE ILEUM BY SPECIFIC RECEPTOR-MEDIATED ENDOCYTOSIS. CC -!- TISSUE SPECIFICITY: GASTRIC MUCOSA. CC -!- SIMILARITY: TO OTHER EUKARYOTIC COBALAMIN TRANSPORT PROTEINS. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; L24191; G435092; -. DR PROSITE; PS00468; COBALAMIN_BINDING; 1. KW COBALT TRANSPORT; GLYCOPROTEIN; SIGNAL. FT SIGNAL 1 18 POTENTIAL. FT CHAIN 19 417 INTRINSIC FACTOR. FT CARBOHYD 86 86 POTENTIAL. FT CARBOHYD 311 311 POTENTIAL. FT CARBOHYD 330 330 POTENTIAL. FT CARBOHYD 413 413 POTENTIAL. SQ SEQUENCE 417 AA; 45395 MW; 9F3E7C19 CRC32; MAWLTLYLLS VLWAVAGTST RAQSSCSVPP DQQPWVDGLQ ALMENSVTDS DFPNPSILIA MNLAGAYNVE AQKLLTYQLM ASDSANLTSG QLALTVMALT SSCRDPGSKV STLLKKMENW SPSSPGAESS AFYGPGLAIL ALCQKSSEAT LPIAVAFAKT LMMEPSPFNV DTGAVATLAL TCMYNKIPVG SQENYRDLFG QALKAIVEKI SLRIKADGII GDIYSTGLAM QALSVTPEQP TKKWDCEKTM HTILNEIKQG KFQNPMSIAQ ILPSLKGKTY LDVPQVTCGP DHEVPPTLTD YPTPVPTSVS NITVIYTINN QLRGVDPLFN VTIEVSVKSG SVLLAVLEEA QRKNSMFKFE TTMTSWGLIV SSINNIAENV NHKTYWEFLS GKTPLDEGVA YYIPFNHEHI TANFTQY //