Table 1.

Known subunits of the SWI2/SNF2 group of ATP-dependent chromatin-remodeling complexesa

Yeast SWI/SNFYeast RSCDrosphila BrahmaHuman SWI/SNF
Swi2/Snf2Sth1/Nsp1BrmhBRG1 or hBRM
Swi1p270(?)/BAF250
Snf5Sfh1Snr1hSNF5/INI1/BAF47
Swi3Rsc8/Swh3Bap155/MoiraBAF170, BAF155
Swp82
Swp73/Snf12Rsc6Bap60BAF60 (a,b,c)
Swp61/Arp7Rsc11/Arp7Bap55 (?)BAF53 (?)
Swp59/Arp9Rsc12/Arp9Bap55 (?)BAF53 (?)
Snf6
Swp29/TafII30
Snf11
Rsc1 or -2
Rsc3-5,-7,-9,-10
Rsc13-15
Bap111BAF57
β-Actin/Bap47 (*)β-Actin (*)
Bap74
  • a All the known subunits of the SWI2/SNF2 group of ATP-dependent chromatin-remodeling complexes cited in the text are listed. This list is clearly not complete, as additional subunits of some complexes have not yet been identified. Conserved subunits are grouped horizontally, with the ATPase subunit listed first. Question marks denote incomplete or conflicting information, and asterisks indicate tentative components that are still controversial.