3NWX

X-ray structure of ester chemical analogue [O-Ile50,O-Ile50']HIV-1 protease complexed with KVS-1 inhibitor

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)	protease	polymer	99	10761.6	2	Pfam (PF00077) UniProt (by SIFTS) (P03369)
2	C, D, F, G, H (A, B)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3	E (B)	N~2~-[(2R,5S)-5-({(2S,3S)-2-[(N-acetyl-L-threonyl)amino]-3-methylpent-4-enoyl}amino)-2-butyl-4,4-dihydroxynonanoyl]-L-glutaminyl-L-argininamide	non-polymer		801.0	1	BIRD (PRD_001037) Chemie (KVS)
4	I, J (A, B)	water	water		18.0	104	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21523.2
Non-Polymers*	Number of molecules	6
	Total formula weight	1281.3
All*	Total formula weight	22804.5

*Water molecules are not included.