1G72

CATALYTIC MECHANISM OF QUINOPROTEIN METHANOL DEHYDROGENASE: A THEORETICAL AND X-RAY CRYSTALLOGRAPHIC INVESTIGATION

Replaces:  1B2N

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 HEAVY SUBUNIT	polymer	573	62702.8	2	UniProt (P38539) Pfam (PF13360) In PDB	Methylophilus methylotrophus	MDH LARGE ALPHA SUBUNIT
2	B, D	METHANOL DEHYDROGENASE LIGHT SUBUNIT	polymer	69	7770.6	2	UniProt (P38540) Pfam (PF02315) In PDB	Methylophilus methylotrophus	MDH SMALL ALPHA SUBUNIT
3	A, C	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	A, C	PYRROLOQUINOLINE QUINONE	non-polymer		330.2	2	Chemie (PQQ)
5		water	water		18.0	614	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140946.9
Non-Polymers*	Number of molecules	4
	Total formula weight	740.6
All*	Total formula weight	141687.5

*Water molecules are not included.