Chromatin Remodeling Factors
Complex	Organism	Activities of Complex	Subunits	Features	Size
SWI/SNF Family
Swi/Snf	S. cerevisiae	Chromatin remodeling activity	Swi1		148 kDa
			Swi2/Snf2	ATPase, not essential	194 kDa
			Swi3	Similar to RSC8	93 kDa
			Snf5/Swi10		103 kDa
			Snf6		37 kDa
			Snf11		19 kDa
			Snf12	Swp73, similar to RSC6	73 kDa
			Swp82		~82 kDa
			Swp59	Arp9, actin-related protein	53 kDa
			Swp61	Arp7, actin-related protein	54 kDa
			Swp29	Subunit of TFIIF and TFIID	27 kDa
RSC	S. cerevisiae	Chromatin remodeling activity	Sth1	ATPase, essential	157 kDa
			RSC1		107 kDa
			RSC2		102 kDa
			RSC3		90 kDa
			RSC4		72 kDa
			RSC5		~65 kDa
			RSC6	Similar to SNF12	54 kDa
			RSC7		~60 kDa
			RSC8	Similar to SWI3	63 kDa
			RSC9		~55 kDa
			RSC10		~55 kDa
			RSC11	Arp7, actin-related protein	54 kDa
			RSC12	Arp9, actin-related protein	53 kDa
			RSC13		~27 kDa
			RSC14		~23 kDa
			RSC15		~23 kDa
			Sfh1	Similar to SNF5	49 kDa
hSwi/Snf	H. sapiens	Chromatin remodeling activity	BAF250		~250 kDa
			Brg1	ATPase, essential	~190 kDa
			or hBrm	ATPase, not essential
			BAF170		~170 kDa
			BAF155	Similar to Swi3	~155 kDa
			BAF110	Similar to Swi3	~110 kDa
			BAF60a	Similar to Snf12	~60 kDa
			or BAF60b	Tissue-specific BAF60	~60 kDa
			or BAF60c	Tissue-specific BAF60	~60 kDa
			BAF57	HMG domain, kinesin-like region	~57 kDa
			BAF53	actin-related protein	~53 kDa
			BAF47	INI1/hSnf5, similar to Snf5	~47 kDa
dSwi/Snf	D. melanogaster	Chromatin remodeling activity	Brahma	ATPase, essential	~190 kDa
			BAP155	Similar to Swi3	~155 kDa
			BAP111		~111 kDa
			BAP74		~74 kDa
			BAP60	Similar to Snf12	~60 kDa
			BAP55	actin-related protein	~55 kDa
			BAP47		~47 kDa
			BAP45	SNR1, similar to Snf5	~45 kDa
ISWI Family
ISW1	S. cerevisiae	Nucleosome remodeling and spacing activity	Isw1	ATPase, not essential	130 kDa
			p110		110 kDa
			p105		105 kDa
			p74		74 kDa
ISW2	S. cerevisiae	Nucleosome spacing activity	Itc1		140 kDa
			Isw2	ATPase, not essential	130 kDa
NURF	D. melanogaster	Nucleosome spacing activity	NURF-215		215 kDa
			ISWI	ATPase	140 kDa
			NURF-55	homologous to RbAp48	55 kDa
			NURF-38	inorganic pyrophosphatase	38 kDa
ACF	D. melanogaster	Chromatin assembly, spacing, remodeling activity	ISWI	ATPase	140 kDa
			Acf1		185 kDa
CHRAC	D. melanogaster	Nucleosome remodeling and spacing activity	p175		175 kDa
			p160	Topoisomerase II	160 kDa
			ISWI	ATPase	130 kDa
			p20		20 kDa
			p18		~18 kDa
hACF	H. sapiens	Chromatin assembly, remodeling activity	hSnf2h	ATPase	135 kDa
			BAZ1A		190 kDa
RSF	H. sapiens	Enhances transcription from chromatin templates	p325		325 kDa
			hSNF2h	ATPase	135 kDa

  

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