3PJR

HELICASE SUBSTRATE COMPLEX

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (Y)	5'-D(*GP*CP*AP*GP*TP*GP*CP*TP*CP*GP*TP*TP*TP*TP*T)-3'	polymer	15	4582.0	1
2	B (Z)	5'-D(*CP*GP*AP*GP*CP*AP*CP*TP*GP*C)-3'	polymer	10	3030.0	1
3	C (A)	HELICASE PCRA	polymer	724	82595.1	1	UniProt (P56255) Pfam (PF00580) Pfam (PF13361) Pfam (PF21196)	Geobacillus stearothermophilus
4	D (A)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	90207.1
Non-Polymers*	Number of molecules	1
	Total formula weight	507.2
All*	Total formula weight	90714.2

*Water molecules are not included.