1GZF

Structure of the Clostridium botulinum C3 exoenzyme (wild-type) in complex with 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	MONO-ADP-RIBOSYLTRANSFERASE C3	polymer	211	23592.0	4	UniProt (P15879) Pfam (PF03496) In PDB	CLOSTRIDIUM BOTULINUM	EXOENZYME C3
2	A, B	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	C	3-(AMINOCARBONYL)-1-[(3R,4S,5R)-3,4-DIHYDROXY-5-METHYLTETRAHYDRO-2-FURANYL]PYRIDINIUM	non-polymer		242.3	1	Chemie (NIR)
5	C, D	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
6		water	water		18.0	570	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94367.9
Non-Polymers*	Number of molecules	7
	Total formula weight	2615.6
All*	Total formula weight	96983.5

*Water molecules are not included.