{"symbol":"HMHA1","synonyms":["ARHGAP45","HLA-HA1"],"name":"histocompatibility (minor) HA-1","description":"Predicted to enable GTPase activator activity. Predicted to be involved in negative regulation of small GTPase mediated signal transduction. Located in cytosol and plasma membrane. [provided by Alliance of Genome Resources, Mar 2025]","ncbiEntrezGeneId":23526,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/23526","proteins":[{"symbol":"HMHA1_HUMAN","href":"/api/1.0/protein/HMHA1_HUMAN"}],"hgncRootFamilies":[{"name":"Minor histocompatibility antigens","href":"/api/1.0/gene_family/Minor+histocompatibility+antigens"},{"name":"Rho GTPase activating proteins (ARHGAP)","href":"/api/1.0/gene_family/Rho+GTPase+activating+proteins+%28ARHGAP%29"}]}