7DPQ

HIV-1 Protease D30N mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Protease	polymer	203	21932.8	1	UniProt (Q72874) Pfam (PF00077) UniProt (by SIFTS) (P04585) In PDB	Human immunodeficiency virus 1	Retropepsin
2		water	water		18.0	178	Chemie (HOH)

Sequence modifications

A: 1 - 99 (UniProt: Q72874)

PDB	External Database	Details
Asn 30	Asp 30	engineered mutation
Met 95	Cys 95	engineered mutation

A: 1001 - 1099 (UniProt: Q72874)

PDB	External Database	Details
Gly 996	-	linker
Gly 997	-	linker
Ser 998	-	linker
Ser 999	-	linker
Gly 1000	-	linker
Asn 1030	Asp 30	engineered mutation
Ala 1095	Cys 95	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21932.8
All*	Total formula weight	21932.8

*Water molecules are not included.