6LYH

Crystal structure of tea N9-methyltransferase CkTcS in complex with SAH and 1,3,7-trimethyluric acid

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, E... (B, A, C, D, E...)	N-methyltransferase CkTcS	polymer	363	40849.7	8	Pfam (PF03492) UniProt (by SIFTS) (Q9FZN8)	Camellia sinensis var. assamica
2	I, K, M, O, Q... (B, A, C, D, E...)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	8	Chemie (SAH)
3	J, L, N, P, R... (B, A, C, D, E...)	1,3,7-trimethyl-9H-purine-2,6,8-trione	non-polymer		210.2	8	Chemie (EXU)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	326797.6
Non-Polymers*	Number of molecules	16
	Total formula weight	4756.8
All*	Total formula weight	331554.4

*Water molecules are not included.