======= HMHA1 ======= == Gene Information == * **Official Symbol**: ARHGAP45 * **Official Name**: Rho GTPase activating protein 45 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23526|23526]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q92619|Q92619]] * **Interactions**: [[https://thebiogrid.org/search.php?search=HMHA1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HMHA1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/601155|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Contains a GTPase activator for the Rho-type GTPases (RhoGAP) domain that would be able to negatively regulate the actin cytoskeleton as well as cell spreading. However, also contains N-terminally a BAR-domin which is able to play an autoinhibitory effect on this RhoGAP activity. {ECO:0000269|PubMed:24086303}. |RhoGAP| |azurophil granule lumen| |ruffle membrane| |secretory granule lumen| |GTPase activator activity| |regulation of small GTPase mediated signal transduction| |positive regulation of GTPase activity| |regulation of GTPase activity| |neutrophil degranulation| |neutrophil activation involved in immune response| |neutrophil mediated immunity| |neutrophil activation| |granulocyte activation| |leukocyte degranulation| |myeloid leukocyte mediated immunity| |myeloid cell activation involved in immune response| |myeloid leukocyte activation| |leukocyte activation involved in immune response| |cell activation involved in immune response| |regulated exocytosis| |leukocyte mediated immunity| |positive regulation of hydrolase activity| |exocytosis| |leukocyte activation| |secretion by cell| |export from cell| |cell activation| |immune effector process| |secretion| |regulation of hydrolase activity| |positive regulation of catalytic activity| |intracellular signal transduction| |positive regulation of molecular function| |regulation of intracellular signal transduction| |immune response| |extracellular region| |vesicle-mediated transport| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp8|Brefeldin A 0.02μM R00 exp8]]|-2.69| |[[:results:exp4|Actinomycin-D 0.01μM R00 exp4]]|-2.09| |[[:results:exp264|Arsenate 40μM R06 exp264]]|-2.05| |[[:results:exp416|Tubacin 1.6μM R07 exp416]]|-1.82| |[[:results:exp111|R-DABN 8μM R03 exp111]]|-1.79| |[[:results:exp97|BI-6727 0.0125μM R03 exp97]]|-1.74| |[[:results:exp261|ABT-702 5μM R06 exp261]]|1.74| |[[:results:exp12|Chloramphenicol 2μM R00 exp12]]|1.74| |[[:results:exp246|UM0011500 10μM R05 exp246]]|1.77| |[[:results:exp466|Cannabidiol 20μM R08 exp466]]|1.78| |[[:results:exp492|iCRT14 30μM R08 exp492]]|1.8| |[[:results:exp233|EPZ-5676 30μM R05 exp233]]|1.84| |[[:results:exp274|Citral 50μM R06 exp274]]|1.85| |[[:results:exp458|Bisphenol S 100μM R08 exp458]]|1.86| |[[:results:exp455|Benzoate 10000μM R08 exp455]]|1.93| |[[:results:exp210|LB-100 2μM R05 exp210]]|1.93| |[[:results:exp175|3-Bromopyruvate 7μM R04 exp175]]|1.96| |[[:results:exp270|Campthothecin 0.001μM R06 exp270]]|2.11| |[[:results:exp45|Docetaxel 0.002μM R01 exp45]]|2.27| |[[:results:exp248|UM0131023 0.05μM R05 exp248]]|2.55| |[[:results:exp277|Curcumin 6.5μM R06 exp277]]|2.64| |[[:results:exp275|Citral 75μM R06 exp275]]|2.96| |[[:results:exp72|LB-100 4.1μM R02 exp72]]|3.59| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 4/739 ^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|1/17| |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|2/15| |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**: 1152 * **Expression level (log2 read counts)**: 7.29 {{:chemogenomics:nalm6 dist.png?nolink |}}