======= CP ======= == Gene Information == * **Official Symbol**: CP * **Official Name**: ceruloplasmin * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1356|1356]] * **UniProt**: [[https://www.uniprot.org/uniprot/P00450|P00450]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CP&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CP|Open PubMed]] * **OMIM**: [[https://omim.org/entry/117700|Open OMIM]] == Function Summary == * **Entrez Summary**: The protein encoded by this gene is a metalloprotein that binds most of the copper in plasma and is involved in the peroxidation of Fe(II)transferrin to Fe(III) transferrin. Mutations in this gene cause aceruloplasminemia, which results in iron accumulation and tissue damage, and is associated with diabetes and neurologic abnormalities. Two transcript variants, one protein-coding and the other not protein-coding, have been found for this gene. [provided by RefSeq, Feb 2012]. * **UniProt Summary**: Ceruloplasmin is a blue, copper-binding (6-7 atoms per molecule) glycoprotein. It has ferroxidase activity oxidizing Fe(2+) to Fe(3+) without releasing radical oxygen species. It is involved in iron transport across the cell membrane. Provides Cu(2+) ions for the ascorbate-mediated deaminase degradation of the heparan sulfate chains of GPC1. May also play a role in fetal lung development or pulmonary antioxidant defense (By similarity). {ECO:0000250}. |Cu-oxidase| |Cu-oxidase 2| |Cu-oxidase 3| |ferroxidase activity| |copper ion transport| |copper ion binding| |cellular iron ion homeostasis| |iron ion transport| |iron ion homeostasis| |chaperone binding| |cellular transition metal ion homeostasis| |oxidoreductase activity| |transition metal ion transport| |transition metal ion homeostasis| |blood microparticle| |lysosomal membrane| |endoplasmic reticulum lumen| |post-translational protein modification| |cellular metal ion homeostasis| |metal ion homeostasis| |cellular cation homeostasis| |metal ion transport| |cellular ion homeostasis| |cation homeostasis| |inorganic ion homeostasis| |cellular chemical homeostasis| |ion homeostasis| |cation transport| |cellular homeostasis| |oxidation-reduction process| |chemical homeostasis| |ion transport| |extracellular space| |homeostatic process| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp493|IL-3 9ng/ml R08 exp493]]|-2.18| |[[:results:exp146|Quinacrine 2.5μM R03 exp146]]|-1.81| |[[:results:exp465|Cannabidiol 13μM R08 exp465]]|-1.73| 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**: 17218 * **Expression level (log2 read counts)**: 1.4 {{:chemogenomics:nalm6 dist.png?nolink |}}