8VA0

X-ray crystal structure of JGFN4 N76D complexed with fentanyl in dimer form

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)	JGFN4	polymer	120	12936.4	2		Camelidae
2	C, F (A, B)	N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide	non-polymer		336.5	2	Chemie (7V7)
3	D (A)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
4	E, G (B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
5	H, I (A, B)	water	water		18.0	104	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25872.7
Non-Polymers*	Number of molecules	5
	Total formula weight	947.3
All*	Total formula weight	26820.0

*Water molecules are not included.