2BPX

HIV-1 protease-inhibitor complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	HIV-1 PROTEASE	polymer	99	10803.8	2	UniProt (P04587) Pfam (PF00077) In PDB	Human immunodeficiency virus 1
2	B	N-[2(R)-HYDROXY-1(S)-INDANYL]-5-[(2(S)-TERTIARY BUTYLAMINOCARBONYL)-4(3-PYRIDYLMETHYL)PIPERAZINO]-4(S)-HYDROXY-2(R)-PHENYLMETHYLPENTANAMIDE	non-polymer		613.8	1	Chemie (MK1)
3		water	water		18.0	85	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	613.8
All*	Total formula weight	22221.3

*Water molecules are not included.