======= MRAP2 =======
== Gene Information ==
* **Official Symbol**: MRAP2
* **Official Name**: melanocortin 2 receptor accessory protein 2
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=112609|112609]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q96G30|Q96G30]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=MRAP2&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MRAP2|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/615410|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a protein that modulates melanocortin receptor signaling. The encoded protein has been shown to interact with all known melanocortin receptors and may regulate both receptor trafficking and activation in response to ligands. Mice lacking a functional copy of this gene exhibit severe obesity and a mutation in this gene may be associated with severe obesity in human patients. [provided by RefSeq, Oct 2016].
* **UniProt Summary**: Modulator of melanocortin receptor 4 (MC4R), a receptor involved in energy homeostasis. Plays a central role in the control of energy homeostasis and body weight regulation by increasing ligand-sensitivity of MC4R and MC4R-mediated generation of cAMP (By similarity). May also act as a negative regulator of MC2R: competes with MRAP for binding to MC2R and impairs the binding of corticotropin (ACTH) to MC2R. May also regulate activity of other melanocortin receptors (MC1R, MC3R and MC5R); however, additional evidences are required in vivo. {ECO:0000250, ECO:0000269|PubMed:19329486, ECO:0000269|PubMed:20371771}.
No Pfam Domain information is available for this gene.
|receptor regulator activity|
|corticotropin hormone receptor binding|
|type 5 melanocortin receptor binding|
|type 1 melanocortin receptor binding|
|type 4 melanocortin receptor binding|
|type 3 melanocortin receptor binding|
|positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway|
|negative regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway|
|regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway|
|negative regulation of protein localization to plasma membrane|
|negative regulation of cAMP-mediated signaling|
|positive regulation of cAMP-mediated signaling|
|negative regulation of protein localization to cell periphery|
|positive regulation of G protein-coupled receptor signaling pathway|
|negative regulation of protein localization to membrane|
|energy homeostasis|
|negative regulation of G protein-coupled receptor signaling pathway|
|regulation of cAMP-mediated signaling|
|energy reserve metabolic process|
|feeding behavior|
|regulation of protein localization to plasma membrane|
|negative regulation of cellular protein localization|
|regulation of protein localization to cell periphery|
|regulation of G protein-coupled receptor signaling pathway|
|protein localization to plasma membrane|
|regulation of protein localization to membrane|
|protein localization to cell periphery|
|energy derivation by oxidation of organic compounds|
|multicellular organismal homeostasis|
|generation of precursor metabolites and energy|
|protein localization to membrane|
|negative regulation of intracellular signal transduction|
|regulation of cellular protein localization|
|behavior|
|regulation of cellular localization|
|endoplasmic reticulum membrane|
|oxidation-reduction process|
|endoplasmic reticulum|
|positive regulation of intracellular signal transduction|
|regulation of protein localization|
|identical protein binding|
|negative regulation of signal transduction|
|negative regulation of cell communication|
|negative regulation of signaling|
|cellular protein localization|
|cellular macromolecule localization|
|negative regulation of response to stimulus|
|homeostatic process|
|positive regulation of signal transduction|
|positive regulation of cell communication|
|positive regulation of signaling|
|regulation of intracellular signal transduction|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp45|Docetaxel 0.002μM R01 exp45]]|-1.9|
|[[:results:exp46|HMS-I1 1μM R01 exp46]]|-1.7|
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**: 16009
* **Expression level (log2 read counts)**: 2.99
{{:chemogenomics:nalm6 dist.png?nolink |}}