pfam09514: SSXRD (This model is not part of the current CDD release)
SSXRD motif
SSX1 can repress transcription, and this has been attributed to a putative Kruppel associated box (KRAB) repression domain at the N-terminus. However, from the analysis of these deletion constructs further repression activity was found at the C-terminus of SSX1. Which has been called the SSXRD (SSX Repression Domain). The potent repression exerted by full-length SSX1 appears to localise to this region.
Jiyao W et al.(2023). "The conserved domain database in 2023.",