4WQ6

The crystal structure of human Nicotinamide phosphoribosyltransferase (NAMPT) in complex with N-(4-{(S)-[1-(2-methylpropyl)piperidin-4-yl]sulfinyl}benzyl)furo[2,3-c]pyridine-2-carboxamide inhibitor (compound 21)

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	501	56942.4	2	UniProt (P43490) Pfam (PF18127) Pfam (PF04095) In PDB	Homo sapiens (Human)	Nampt,Pre-B-cell colony-enhancing factor 1,Pre-B cell-enhancing factor,Visfatin
2	A, B	N-(4-{(S)-[1-(2-methylpropyl)piperidin-4-yl]sulfinyl}benzyl)furo[2,3-c]pyridine-2-carboxamide	non-polymer		439.6	2	Chemie (3TQ)
3	A, B	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
4	A, B	1,2-ETHANEDIOL	non-polymer		62.1	13	Chemie (EDO)
5		water	water		18.0	624	Chemie (HOH)

Sequence modifications

A, B: 1 - 491 (UniProt: P43490)

PDB	External Database	Details
Leu 492	-	expression tag
Glu 493	-	expression tag
His 494	-	expression tag
His 495	-	expression tag
His 496	-	expression tag
His 497	-	expression tag
His 498	-	expression tag
His 499	-	expression tag
His 500	-	expression tag
His 501	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	113884.8
Non-Polymers*	Number of molecules	19
	Total formula weight	2065.9
All*	Total formula weight	115950.7

*Water molecules are not included.