5A0Y

METHYL-COENZYME M REDUCTASE FROM METHANOTHERMOBACTER MARBURGENSIS AT 1.1 A RESOLUTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	METHYL-COENZYME M REDUCTASE I SUBUNIT ALPHA	polymer	550	60637.6	2	UniProt (P11558) Pfam (PF02745) Pfam (PF02249) In PDB	METHANOTHERMOBACTER MARBURGENSIS	MCR I ALPHA, COENZYME-B SULFOETHYLTHIOTRANSFERASE ALPHA
2	B, E	METHYL-COENZYME M REDUCTASE I SUBUNIT BETA	polymer	443	47279.7	2	UniProt (P11560) Pfam (PF02783) Pfam (PF02241) In PDB	METHANOTHERMOBACTER MARBURGENSIS	MCR I BETA, COENZYME-B SULFOETHYLTHIOTRANSFERASE BETA
3	C, F	METHYL-COENZYME M REDUCTASE I SUBUNIT GAMMA	polymer	249	28797.2	2	UniProt (P11562) Pfam (PF02240) In PDB	METHANOTHERMOBACTER MARBURGENSIS	MCR I GAMMA, COENZYME-B SULFOETHYLTHIOTRANSFERASE GAMMA
4	D, E, F, A, B...	MAGNESIUM ION	non-polymer		24.3	16	Chemie (MG)
5	A, D	FACTOR 430	non-polymer		906.6	2	Chemie (F43)
6	A, D	1-THIOETHANESULFONIC ACID	non-polymer		142.2	2	Chemie (COM)
7	A, D	Coenzyme B	non-polymer		343.3	2	Chemie (TP7)
8	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
9	A, D	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
10	D, A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
11		water	water		18.0	2794	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	273429.1
Non-Polymers*	Number of molecules	27
	Total formula weight	3329.1
All*	Total formula weight	276758.2

*Water molecules are not included.