3BHE

HIV-1 protease in complex with a three armed pyrrolidine derivative

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protease	polymer	99	10803.8	2	UniProt (P03367) Pfam (PF00077) In PDB	Human immunodeficiency virus type 1 (BRU ISOLATE)
2	B	N-({(3R,4R)-4-[(benzyloxy)methyl]pyrrolidin-3-yl}methyl)-N-(2-methylpropyl)benzenesulfonamide	non-polymer		416.6	1	Chemie (BZN)
3		water	water		18.0	79	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21607.5
Non-Polymers*	Number of molecules	1
	Total formula weight	416.6
All*	Total formula weight	22024.1

*Water molecules are not included.