1Q7Z

Cobalamin-dependent methionine synthase (1-566) from Thermotoga maritima (Cd2+ complex)

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)	5-methyltetrahydrofolate S-homocysteine methyltransferase	polymer	566	63633.1	2	UniProt (Q9WYA5) Pfam (PF02574) Pfam (PF00809)	Thermotoga maritima
2	C, D (A, B)	CADMIUM ION	non-polymer		112.4	2	Chemie (CD)
3	E, F (A, B)	water	water		18.0	352	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	127266.3
Non-Polymers*	Number of molecules	2
	Total formula weight	224.8
All*	Total formula weight	127491.1

*Water molecules are not included.