The protein encoded by this gene is a member of the Ras superfamily of guanosine triphosphate (GTP)-metabolizing enzymes. The encoded protein is expressed in hematopoietic cells, where it functions as a negative regulator of cell growth and survival. This gene may be hypermutated or misexpressed in leukemias and lymphomas. Chromosomal translocations in non-Hodgkin's lymphoma occur between this locus and B-cell CLL/lymphoma 6 (BCL6) on chromosome 3, leading to the production of fusion transcripts. Alternative splicing in the 5' untranslated region results in multiple transcript variants that encode the same protein. [provided by RefSeq, May 2013].
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Protein Aliases: ARHH; GTP-binding protein TTF; ras homolog gene family, member H; Rho-related GTP-binding protein RhoH; translocation three four; Translocation three four protein; TTF; TTF, translocation three four
Gene Aliases: 5830400A04Rik; ARHH; AU019774; RHOH; TTF