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Protein-coding gene in the species Homo sapiens
Rho-related BTB domain-containing protein 2 is a protein that in humans is encoded by the RHOBTB2 gene .[ 5] [ 6]
RHOBTB2 is a member of the evolutionarily-conserved RhoBTB subfamily of Rho GTPases . For background information on RhoBTBs, see RHOBTB1 (MIM 607351).[supplied by OMIM][ 6]
Clinical significance [ edit ] Mutations affecting RHOBTB2 can cause epilepsy, learning difficulties and movement disorders.[ 7] [ 8] RHOBTB2 -related disorders are autosomal dominant , meaning only one of the two copies of the gene needs to be mutated to cause disease. The mutations usually occur de novo – that is, as a new mutation occurring in the affected individual rather than having been inherited.
^ a b c GRCh38: Ensembl release 89: ENSG00000008853 – Ensembl , May 2017^ a b c GRCm38: Ensembl release 89: ENSMUSG00000022075 – Ensembl , May 2017^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ Rivero F, Dislich H, Glockner G, Noegel AA (Mar 2001). "The Dictyostelium discoideum family of Rho-related proteins" . Nucleic Acids Research . 29 (5): 1068– 1079. doi :10.1093/nar/29.5.1068 . PMC 29714 PMID 11222756 . ^ a b "Entrez Gene: RHOBTB2 Rho-related BTB domain containing 2" .^ Belal H, Nakashima M, Matsumoto H, Yokochi K, Taniguchi-Ikeda M, Aoto K, et al. (2018). "De novo variants in RHOBTB2, an atypical Rho GTPase, cause epileptic encephalopathy" . Human Mutation . 39 (8): 1070– 1075. doi :10.1002/humu.23550 PMID 29768694 . ^ Zagaglia S, Steel D, Krithika S, Hernandez-Hernandez L, Custodio HM, Gorman KM, et al. (2021-01-27). "RHOBTB2 mutations expand the phenotypic spectrum of alternating hemiplegia of childhood" . Neurology . 96 (11): e1539 – e1550 . doi :10.1212/WNL.0000000000011543 . ISSN 0028-3878 . PMC 8032376 PMID 33504645 .
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