3KPD

Crystal Structure of the CBS domain pair of protein MJ0100 in complex with 5 -methylthioadenosine and S-adenosyl-L-methionine.

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 (A, B, C, D)	Uncharacterized protein MJ0100	polymer	122	13535.8	4	UniProt (Q57564) Pfam (PF00571)	Methanocaldococcus jannaschii (Methanococcus jannaschii)
2	E, F, I, J, K (A, C, D)	5'-DEOXY-5'-METHYLTHIOADENOSINE	non-polymer		297.3	5	Chemie (MTA)
3	G, H (B, C)	S-ADENOSYLMETHIONINE	non-polymer		398.4	2	Chemie (SAM)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	54143.1
Non-Polymers*	Number of molecules	7
	Total formula weight	2283.5
All*	Total formula weight	56426.6

*Water molecules are not included.