7WMZ

Crystal structure of methylenetetrahydrofolate reductase MSMEG_6649 from Mycobacterium smegmatis with NADH

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, E... (E, A, B, C, D...)	Methylenetetrahydrofolate reductase	polymer	296	32978.8	6	UniProt (A0R6S0) Pfam (PF19345)	Mycolicibacterium smegmatis MC2 155
2	G, H, I, J, K... (E, A, B, C, D...)	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	6	Chemie (NAI)
3	M, N, O, P, Q... (E, A, B, C, D...)	water	water		18.0	631	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	197872.5
Non-Polymers*	Number of molecules	6
	Total formula weight	3992.6
All*	Total formula weight	201865.2

*Water molecules are not included.