1H4I

Methylobacterium extorquens methanol dehydrogenase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	METHANOL DEHYDROGENASE SUBUNIT 1	polymer	599	65866.8	2	UniProt (P16027) Pfam (PF13360) Pfam (PF01011) In PDB	METHYLOBACTERIUM EXTORQUENS	MDH LARGE, ALPHA SUBUNIT, MEDH
2	B, D	METHANOL DEHYDROGENASE SUBUNIT 2	polymer	74	8480.6	2	UniProt (P14775) Pfam (PF02315) In PDB	METHYLOBACTERIUM EXTORQUENS	MDH SMALL, BETA SUBUNIT, MEDH
3	A, C	PYRROLOQUINOLINE QUINONE	non-polymer		330.2	2	Chemie (PQQ)
4	A, C	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	148694.9
Non-Polymers*	Number of molecules	4
	Total formula weight	740.6
All*	Total formula weight	149435.5

*Water molecules are not included.