2FKC

Crystal Form I of Pre-Reactive Complex of Restriction Endonuclease HinP1I with Cognate DNA and Calcium Ion

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 (C, D, E, F)	5'-D(*CP*CP*AP*GP*CP*GP*CP*TP*GP*G)-3'	polymer	10	3046.0	4
2	E, F (A, B)	R.HinP1I restriction endonuclease	polymer	247	28791.7	2	GenBank (57116674) Pfam (PF11463) UniProt (by SIFTS) (Q5I6E6)	Haemophilus influenzae
3	G, H, I (C, A, B)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
4	J, K, L, M, N... (C, D, E, F, A...)	water	water		18.0	44	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	69767.3
Non-Polymers*	Number of molecules	3
	Total formula weight	120.2
All*	Total formula weight	69887.5

*Water molecules are not included.