G17, Homeobox protein PBX2, HOX12, PBX2MHC, pre-B-cell leukemia homeobox 2, pre-B-cell leukemia transcription factor 2, Protein G17, PBX2_HUMAN.
Pbx 1, 2, 3 and 4 are members of the TALE (three amino acid loop extension) family of homeodomain-containing proteins. Human pre-B cell acute leukemias are frequently associated with a t(1,19)(q23,p13.3) chromosomal rearrangement, which creates a chimeri