Preferred Label : SMARCA2 Degrader PRT7732;
NCIt synonyms : BRM Degrader PRT7732;
NCIt definition : An orally bioavailable targeted protein degrader (TPD) of SWI/SNF-related matrix-associated
actin-dependent regulator of chromatin subfamily A member 2 (SMARCA2; BRM), with potential
antineoplastic activity. PRT7732 is comprised of an E3 ubiquitin ligase-binding moiety
conjugated, via a chemical linker, to a SMARCA2-binding moiety. Upon oral administration
of SMARCA2 degrader PRT7732, the SMARCA2-binding moiety specifically targets and binds
to SMARCA2 and the E3 ubiquitin ligase-binding moiety targets and binds to the E3
ubiquitin ligase, thereby forming a ternary complex. This induces E3 ligase ubiquitination
and proteasome-mediated degradation of SMARCA2. This may lead to the inhibition of
the SWI/SNF (BRG1/BRM-associated factor; BAF) chromatin remodeling complex, disrupt
chromatin remodeling and gene expression, and result in the downregulation of oncogenic
pathways and the inhibition of tumor cell proliferation in SWI/SNF-related matrix-associated
actin-dependent regulator of chromatin subfamily A member 4 (SMARCA4; BRG1)-deleted
cancers. SMARCA2 and SMARCA4 are the primary ATPase components and mutually exclusive
core catalytic subunits of the SWI/SNF chromatin remodeling complex, an important
regulator of transcriptional programs and gene expression. SMARCA4 expression is absent
in certain cancer cells, and these SMARCA4-deleted cancer cells depend on SMARCA2
for survival.;
Molecule name : PRT-7732; PRT 7732;
Origin ID : C210041;
concept_is_in_subset
- has_target
