8UZD

The structure of IpCS3, a theobromine methyltransferase from Yerba Mate

Replaces:  8T2G

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)	IpCS3	polymer	366	40816.5	2	UniProt (by SIFTS) (A0AAN0NPC3)	Ilex paraguariensis
2	C, E (A, B)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	D, F (A, B)	CAFFEINE	non-polymer		194.2	2	Chemie (CFF)
4	G, H (A, B)	water	water		18.0	48	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81632.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1157.2
All*	Total formula weight	82790.1

*Water molecules are not included.