PR:Q6PGB8-1 mSMARCA1/iso:m1 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 1 isoform m1 (mouse) mSMARCA1/iso:m1 PR:000000001 NCBITaxon:10090 MGI:MGI:1935127 PR:Q6PGB8 UniProtKB:Q6PGB8-1