6GKY

Crystal structure of Coclaurine N-Methyltransferase (CNMT) bound to N-methylheliamine and SAH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Coclaurine N-methyltransferase	polymer	351	41070.8	2	UniProt (Q948P7) Pfam (PF02353) In PDB	Coptis japonica (Japanese goldthread)
2	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	A, B	6,7-dimethoxy-2,4-dihydro-1~{H}-isoquinolin-3-one	non-polymer		207.2	2	Chemie (F2Z)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82141.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1183.3
All*	Total formula weight	83324.9

*Water molecules are not included.