3DGR

Crystal structure of human NAMPT complexed with ADP analogue

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Nicotinamide phosphoribosyltransferase	polymer	484	54805.1	2	UniProt (P43490) Pfam (PF18127) Pfam (PF04095) In PDB	Homo sapiens	NAmPRTase, Nampt, Pre-B cell-enhancing factor, Pre-B-cell colony-enhancing factor 1, Visfatin
2	A, B	PHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER	non-polymer		425.2	2	Chemie (A12)
3		water	water		18.0	304	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	109610.2
Non-Polymers*	Number of molecules	2
	Total formula weight	850.5
All*	Total formula weight	110460.7

*Water molecules are not included.