NCIt synonyms : SSX Family; Synovial Sarcoma, X Breakpoint Family; SSX Family Protein; Synovial Sarcoma X Breakpoint Protein; SSX; Synovial Sarcoma X Chromosome Breakpoint Protein;
NCIt related terms : SSX Antigen;
NCIt definition : A family of cancer/testis antigen proteins encoded by genes located on the short arm
of the X chromosome within Xp11.22-Xp11.23. The initial members of this family were
identified as fusion partners with either SS18 protein or SS18L protein in synovial
sarcoma. SSX proteins play a role in the modulation of gene transcription and contain
an N-terminal Krueppel-associated box (KRAB) domain and a C-terminal SSX repression
domain (SSXRD).;