1T90

Crystal structure of methylmalonate semialdehyde dehydrogenase from Bacillus subtilis

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	Probable methylmalonate-semialdehyde dehydrogenase	polymer	486	53379.7	4	UniProt (P42412) Pfam (PF00171) In PDB	Bacillus subtilis	MMSDH
2	A, B, C, D	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
3		water	water		18.0	866	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	213518.9
Non-Polymers*	Number of molecules	4
	Total formula weight	2653.7
All*	Total formula weight	216172.6

*Water molecules are not included.