1KNV

Bse634I restriction endonuclease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Bse634I restriction endonuclease	polymer	293	33848.9	2	UniProt (Q8RT53) Pfam (PF07832)	Geobacillus stearothermophilus
2	C, F (A, B)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
3	D, E, G, H, I (A, B)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
4	J, K (A, B)	water	water		18.0	290	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67697.8
Non-Polymers*	Number of molecules	7
	Total formula weight	295.4
All*	Total formula weight	67993.1

*Water molecules are not included.