2UPJ

HIV-1 PROTEASE COMPLEX WITH U100313 ([3-[[3-[CYCLOPROPYL [4-HYDROXY-2OXO-6-[1-(PHENYLMETHYL)PROPYL]-2H-PYRAN-3-YL] METHYL]PHENYL]AMINO]-3-OXO-PROPYL]CARBAMIC ACID TERT-BUTYL ESTER)

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)	HIV-1 PROTEASE	polymer	99	10803.8	2	UniProt (P03367) Pfam (PF00077)	Human immunodeficiency virus 1
2	C (A)	[2-(3-{[6-(1-BENZYL-PROPYL)-4-HYDROXY-2-OXO-2H-PYRAN-3-YL]-CYCLOPROPYL-METHYL}-PHENYLCARBAMOYL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER	non-polymer		558.7	1	Chemie (U02)
3	D, E (A, B)	water	water		18.0	56	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	558.7
All*	Total formula weight	22166.2

*Water molecules are not included.