1PRO

HIV-1 PROTEASE DIMER COMPLEXED WITH A-98881

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	10830.8	2	UniProt (P12499) Pfam (PF00077) In PDB	Human immunodeficiency virus 1
2	A	(5R,6R)-2,4-BIS-(4-HYDROXY-3-METHOXYBENZYL)-1,5-DIBENZYL-3-OXO-6-HYDROXY-1,2,4-TRIAZACYCLOHEPTANE	non-polymer		583.7	1	Chemie (A88)
3		water	water		18.0	40	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21661.6
Non-Polymers*	Number of molecules	1
	Total formula weight	583.7
All*	Total formula weight	22245.2

*Water molecules are not included.