7WDQ

DsyB in complex with SAM

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	SAM-dependent MTHB methyltransferase	polymer	337	36186.0	4		Nisaea denitrificans DSM 18348
2	A, B, C	S-ADENOSYLMETHIONINE	non-polymer		398.4	3	Chemie (SAM)
3		water	water		18.0	247	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	144743.8
Non-Polymers*	Number of molecules	3
	Total formula weight	1195.3
All*	Total formula weight	145939.2

*Water molecules are not included.