5J6C

FMN-dependent Nitroreductase (CDR20291_0767) from Clostridium difficile R20291

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Putative reductase	polymer	201	23300.8	2	UniProt (C9YJL7)	Peptoclostridium difficile (strain R20291)
2	C, E (A, B)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
3	D, F (A, B)	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
4	G, H (A, B)	water	water		18.0	122	Chemie (HOH)

Sequence modifications

A, B: 1 - 179 (UniProt: C9YJL7)

PDB	External Database	Details
Met -21	-	initiating methionine
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46601.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1050.9
All*	Total formula weight	47652.4

*Water molecules are not included.