8CT0

Crystal structure of FAD reductase CtcQ from Kitasatospora aureofaciens in complex with FAD and NAD

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...	Flavin reductase (NADH)	polymer	199	20987.9	8	UniProt (S4S3E3) Pfam (PF01613) In PDB	Kitasatospora aureofaciens
2	F, G, H, A, B...	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	14	Chemie (FAD)
3	F, G, H, A, B...	PHOSPHATE ION	non-polymer		95.0	12	Chemie (PO4)
4	C	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	1	Chemie (NAD)
5	H	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	1	Chemie (NAI)
6		water	water		18.0	235	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 191 (UniProt: S4S3E3)

PDB	External Database	Details
Leu 192	-	expression tag
Glu 193	-	expression tag
His 194	-	expression tag
His 195	-	expression tag
His 196	-	expression tag
His 197	-	expression tag
His 198	-	expression tag
His 199	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	167903.1
Non-Polymers*	Number of molecules	28
	Total formula weight	13466.2
All*	Total formula weight	181369.3

*Water molecules are not included.