1QSM

Histone Acetyltransferase HPA2 from Saccharomyces Cerevisiae in Complex with Acetyl Coenzyme A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	HPA2 HISTONE ACETYLTRANSFERASE	polymer	152	17922.1	4	UniProt (Q06592) Pfam (PF00583) In PDB	Saccharomyces cerevisiae (baker's yeast)
2	A, B, C, D	ACETYL COENZYME *A	non-polymer		809.6	4	Chemie (ACO)
3		water	water		18.0	190	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	71688.4
Non-Polymers*	Number of molecules	4
	Total formula weight	3238.3
All*	Total formula weight	74926.7

*Water molecules are not included.