======= CHML =======
== Gene Information ==
* **Official Symbol**: CHML
* **Official Name**: CHM like Rab escort protein
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1122|1122]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P26374|P26374]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CHML&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CHML|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/118825|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Substrate-binding subunit (component A) of the Rab geranylgeranyltransferase (GGTase) complex. Binds unprenylated Rab proteins and presents the substrate peptide to the catalytic component B. The component A is thought to be regenerated by transferring its prenylated Rab back to the donor membrane. Less effective than CHM in supporting prenylation of Rab3 family. {ECO:0000269|PubMed:12356470, ECO:0000269|PubMed:15186776, ECO:0000269|PubMed:8294464}.
|GDI|
|Rab-protein geranylgeranyltransferase complex|
|protein geranylgeranylation|
|protein prenylation|
|prenylation|
|GDP-dissociation inhibitor activity|
|Rab GTPase binding|
|GTPase activator activity|
|small GTPase mediated signal transduction|
|post-translational protein modification|
|positive regulation of GTPase activity|
|regulation of GTPase activity|
|positive regulation of hydrolase activity|
|intracellular protein transport|
|regulation of hydrolase activity|
|positive regulation of catalytic activity|
|protein transport|
|intracellular transport|
|peptide transport|
|amide transport|
|cellular protein localization|
|cellular macromolecule localization|
|establishment of protein localization|
|intracellular signal transduction|
|positive regulation of molecular function|
|establishment of localization in cell|
|nitrogen compound transport|
|vesicle-mediated transport|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp436|Dynasore 7μM R08 exp436]]|-1.86|
^Gene^Correlation^
|[[:human genes:r:rrm1|RRM1]]|0.427|
Global Fraction of Cell Lines Where Essential: 1/739
^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|1/26|
|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**: 17391
* **Expression level (log2 read counts)**: 7.62
{{:chemogenomics:nalm6 dist.png?nolink |}}