Cubn
entrez
65969
canonical
uniprot
Q9JLB4
canonical
ensembl
ENSMUSG00000026726
resolver
ensp
ENSMUSP00000089009
resolver
enst
ENSMUST00000091436
resolver
genesymbol
Cubn
resolver
genesymbol_syn
Ifcr
resolver
uniprot
B1AX10
resolver
uniprot_entry
CUBN_MOUSE
resolver
uniprot_sec
B1AX10
resolver
amino_acid_sequence
MASHFLWGFVTLLMVPGLDGETGTPEQKLQKRIADLHQPRMTTEEGNLVFLTSSAQNIEFRTGSLGKIKLNDDDLGECLHQIQRNKDDIIDLKRNTTGLPQNILSQVHQLNSKLVDLERDFQSLQQNVERKVCSSNPCHNGGTCVNLHDSFICICPSQWKGLFCSEDVNECVLYAGTPFGCQSGSTCVNTMGSFRCDCTPDTYGPQCASKYNDCEQGSQQLCKHGICEDLQRVYHGQLRFNCICDAGWTTLPNGISCTEDKDECSLQPSPCSEHAQCFNTQGSFYCGACPKGWQGNGYQCQDINECEINNGGCSQAPLVPCLNTPGSFTCGNCPAGFSGDGRVCTPLDICSIHNGGCHPDATCSSSSVLGSLLPVCTCPPGYTGNGYGSNGCVRLSNMCSRHPCVNGQCIETVSSYFCKCDSGWFGQNCTENINECVSNPCLNGGTCIDGVNGFTCDCTSSWTGYYCQTPQAACGGILSGTQGTFAYQSPNDTYVHNVNCFWVVRTDEEKVLHITFTFFDLESASNCPREYLQIHDGDSSADFPLGRYCGSTPPQGVHSSANSLYFHLYSEYIKRGRGFTARWEAKLPECGGILTGNYGSITSPGYPGNYPPGRDCVWNLLVSPGSLITFTFGTLSLESHNDCSKDYLEIRDGPFHHDPILGKFCTSLSTPPLQTTGPAARIHFHSDSETSDKGFHITYLTTPSDLYCGGNYTDTEGELLLPPLTGPFSHSRQCVYLISQPQGEQIVINFTHVELESQRGCSHTFIEVGDHESLLRKICGNETLFPIRSISNNVWIRLRIDALVQKASFRADYQVACGGELRGEGVIRSPFYPNAYAGRRTCRWTISQPPREVVLLNFTDFQIGSSSSCDTDYIEIGPSSVLGSPGNEKFCGTNIPSFITSVYNVLYVTFVKSSSMENRGFMAMFSSEKLECGKVLTESTGIIESPGHPNVYPSGVNCTWHIVVQRGQLIRLVFSSFYLEFHYNCANDYLEVYDTIAQTSLGRYCGKSIPPSLTSSSHSIKLIFVSDSALAHEGFSINYEAINASSVCLYDYTDNFGRLSSPNFPNNYPHNWNCVYRITVGLNQQIALHFTDFALEDYFGPKCVDFVEIRDGGFETSPLIGIYCGSVFPPRIISHSNKLWLRFKSDTALTARGFSAYWDASSTGCGGNLTTPTGVLTSPNYPMPYYHSSECYWRLEASRGSPFLLEFQDFHLEHHPNCSLDYLAVFDGPSTNSRLINKLCGDTPPAPIRSSKDIVLLKLRTDAGQQGRGFEINYRQTCDNVVIVNKTSGILESINYPNPYDKDQRCNWTIQATTGNTVNYTFLEFDVENYVNCSTDYLELYDGPQRIGRYCGENIPPPGATTGSKLIVVFHTDGVDSGEKGFKMHWFIHGCGGEMSGTMGSFSSPGYPNSYPHNKECIWNIRVAPGNSIQLTIHDFDVEYHASCKYDTLEIYTGLDFHSPRIAQLCSRSPSANPMQISSTDNELAIRFKTDSSLNGRGFNASWRAVPGGCGGIFQVSRGEIHSPNYPNNYRANTECSWIIQVEKYHRVLLNITDFDLEATDSCLMTYDGSSSANTRVATVCGRQQPPNSITSSGNSLFVRFQSGSSSQSRGFRAQFRQECGAHIITDSSDSISSPLYPANYPNNQNCTWIIEAQPPFNHIALSFTHFHLQSSTDCTRDFVEILDGRDSDAPVQGRYCGTSLPHPIISFGNALTVRFVSDSVYGFDGFHAIYSASTSACGGTFYTGDGIFNSPGYPEDYHSNTECVWNIASSPGNHLQLSFLSFQLENSLNCNKDFVEIREGNATGHLMGRYCGNSLPGNYSSIEGHNLWVRFVSDGSGTGMGFQARFKNIFGNDNIVGTHGKIATPFWPGNYPLNSNYRWTVNVDSSHIIHGRILEMDIELTTNCFYDSLKIYDGFDIHSRLIGTYCGTQRESFSSSRNSLTFQFSSDSSKSGRGFLLEWFAVDVSNVTLPTIAPGACGGYMVTGDTPVFFFSPGWPGPYGNGADCIWIIYAPDSTVELNILSMDIEAQLSCSYDKLIIKDGDSRLSQQLAVLCGRSVPGPIRSTGEYMYIRFTSDGSVTGAGFNASFQKSCGGYLHADRGIITSPKYPDNYLPNLNCSWHVLVQSGLTIAVHFEQPFQIQNRDSSCSQGDYLVLRNGPDNHSPPLGPSGGNGRFCGIYTPSTLFTSDNEMFIQFISDNSNGGQGFKIRYEAKSLACGGTIYIHDANSDGYVTSPNYPANYPQHAECIWILEAPSGRSIQLQFEDQFNIEETPNCSASYLELRDGANSNAPVLSKLCGHTLPRNWVSSRGLMYLKFHTEGGSGYMGFKAKYSIVSCGGTVSGDSGVIESVGYPTRLYANNVFCQWHIQGLPGHYLTIRFEDFNLQSSPGCAKDFVEIWENHTSGILLGRYCGNSIPSSVDTSSNVASIRFVTDGSVTDSGFRLQFKSSREVCGGDLHGPTGTFTSPNYPNPNPHPRICEWTINVHEGRQIILTFTNLRLSTQQSCNTEHLIVFNGIRNNSPRLQKLCSRVNVTNEFKSSGNTMKVIFFTDGSRPYGGFTASYTSSEDAVCGGTLPSVSGGNFSSPGYNGIRDYARNLDCEWTLSNPNRENSSISIHFLGLSLESHQDCTFDVLEFRVGNADGPLIEKFCSLSAPRVPLVIPYPQVWIHFVSNERVEYTGFYVEYSFTNCGGIQTGENGVISSPNYPNLYSRWTQCSWLLEAPEGHTITLTFSDFSVENHPTCTSDSVTVRNGDSPGSPIIGRYCGQSVPGPIQSGSNQLVVTFNTNNQGQSRGFYATWNTNTLGCGGTLHSDNGTIKSPHWPQTFPENSRCSWTAVTHESKHWEISFDSNFRIPSSDSQCRNSFVKVWEGMLETNDALLATSCGNVAPSPIVTLGNIFTAVFQSEEMPAQGFSASFISRCGRTFNSSTGDIVSPNFPKHYDNNMNCNYYIDVAPQSLVILTFVSFHLEDRSAVSGTCDYDGLHIIKGHNLSSTPLVTICGSETLRPLTIDGPVMLNFYSDAYITDFGFKISYRVANCGGIYSGTYGVLNSPSFSYTNYPNNVYCVYSLQVRNDRLILLRFNDFEIVPSNLCSHDYLEVFDGPSIGNRSIGKFCGSTLPQVIKSTNNSLTLLFKTDSSQTARGWKVSFRETIGPQQGCGGYLTEDSKSFVSPDHDSDGLYDKGLNCIWYIIAPENKLVKLTFNAFTLEEPSSPGKCTFDYVQIADGASINSYLGGRFCGSSRPAPFISSGNFLTVQFVSDISIQMRGFNATYTFVDMPCGGTYNATSMPQNTSSPQLSNIRRPFSTCTWVIEAPPHQQVQITVWKLQLPSQDCSRSSLELQDSEQTNGNQVTQFCGANYTTLPVFYSSGSTAVVVFKSDFLNRNSRVHFTYEIADCNREYNQAFGNLKSPGWPQGYANNLDCSIILRAPQNHRISLFFYWFQLEDSRQCMNDFLEVRNGSSSSSPLLGKYCSNLLPNPIFSQSNELYLHFHSDDSDTHHGYEIIWASSPTGCGGTLLGNEGILANPGFPDSYPNNTHCEWTIVAPSGRPLSVGFPFLSIDSPGGCDQNYLILFNGPDANSPPFGPFCGIDTVVAPFHASSNRVFIRFHAEYATVSSGFEIMWSS
uniprot
proteins
function
FUNCTION: Endocytic receptor which plays a role in lipoprotein, vitamin and iron metabolism by facilitating their uptake. Acts together with LRP2 to mediate endocytosis of high-density lipoproteins, GC, hemoglobin, ALB, TF and SCGB1A1. Acts together with AMN to mediate endocytosis of the CBLIF-cobalamin complex. Binds to ALB, MB, Kappa and lambda-light chains, TF, hemoglobin, GC, SCGB1A1, APOA1, high density lipoprotein, and the CBLIF-cobalamin complex. Ligand binding requires calcium. Serves as important transporter in several absorptive epithelia, including intestine, renal proximal tubules and embryonic yolk sac. May play an important role in the development of the peri-implantation embryo through internalization of APOA1 and cholesterol. Binds to LGALS3 at the maternal-fetal interface. {ECO:0000269|PubMed:10766831, ECO:0000269|PubMed:11278724, ECO:0000269|PubMed:11856751, ECO:0000269|PubMed:15342463}.
uniprot
proteins
mass_dalton
399097
uniprot
proteins
post_translational_modification
PTM: The precursor is cleaved by a trans-Golgi proteinase furin, removing a propeptide. {ECO:0000250|UniProtKB:O60494}.; PTM: N-glycosylated. {ECO:0000269|PubMed:11856751, ECO:0000269|PubMed:19349973}.
uniprot
proteins
pubmed
10766831
uniprot
proteins
pubmed
11278724
uniprot
proteins
pubmed
11856751
uniprot
proteins
pubmed
14983511
uniprot
proteins
pubmed
15342463
uniprot
proteins
pubmed
15616221
uniprot
proteins
pubmed
19349973
uniprot
proteins
pubmed
19468303
uniprot
proteins
pubmed
21183079
uniprot
proteins
sequence_length
3623
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Apical cell membrane {ECO:0000269|PubMed:15342463}; Peripheral membrane protein {ECO:0000305}. Cell membrane {ECO:0000250|UniProtKB:O60494}; Peripheral membrane protein {ECO:0000250|UniProtKB:O60494}. Membrane, coated pit {ECO:0000250|UniProtKB:O60494}. Endosome {ECO:0000250|UniProtKB:O60494}. Lysosome membrane {ECO:0000250|UniProtKB:O70244}; Peripheral membrane protein {ECO:0000305}. Note=Lacks a transmembrane domain and depends on interaction with AMN for location at the plasma membrane (By similarity). Colocalizes with AMN and LRP2 in the endocytotic apparatus of epithelial cells (By similarity). {ECO:0000250|UniProtKB:O60494, ECO:0000250|UniProtKB:O70244}.
uniprot
proteins