======= GIF ======= == Gene Information == * **Official Symbol**: CBLIF * **Official Name**: cobalamin binding intrinsic factor * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2694|2694]] * **UniProt**: [[https://www.uniprot.org/uniprot/P27352|P27352]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GIF&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GIF|Open PubMed]] * **OMIM**: [[https://omim.org/entry/609342|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Promotes absorption of the essential vitamin cobalamin (Cbl) in the ileum. After interaction with CUBN, the GIF-cobalamin complex is internalized via receptor-mediated endocytosis. |Cobalamin bind| |cobalt ion transport| |cobalamin transport| |cobalamin binding| |cobalamin metabolic process| |vitamin transport| |cofactor transport| |tetrapyrrole metabolic process| |microvillus| |water-soluble vitamin metabolic process| |lysosomal lumen| |transition metal ion transport| |vitamin metabolic process| |drug transport| |endosome| |divalent inorganic cation transport| |apical plasma membrane| |cofactor metabolic process| |drug metabolic process| |metal ion transport| |cation transport| |response to drug| |ion transport| |extracellular space| |small molecule metabolic process| |nitrogen compound transport| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp401|SNS-032 25μM R07 exp401]]|-2.14| |[[:results:exp475|CyclicAMP 200μM R08 exp475]]|1.82| |[[:results:exp132|Metformin 40μM R03 exp132]]|2| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 6985 * **Expression level (log2 read counts)**: -4.6 {{:chemogenomics:nalm6 dist.png?nolink |}}