5HGN

Hexameric HIV-1 CA, apo form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Capsid protein P24	polymer	231	25461.3	1	UniProt (P12493) Pfam (PF00607) Pfam (PF19317) In PDB	Human immunodeficiency virus 1 (HIV-1)	Pr55Gag
2		water	water		18.0	124	Chemie (HOH)

Sequence modifications

A: 1 - 231 (UniProt: P12493)

PDB	External Database	Details
Cys 14	Ala 146	engineered mutation
Cys 45	Glu 177	engineered mutation
Ala 184	Trp 316	engineered mutation
Ala 185	Met 317	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25461.3
All*	Total formula weight	25461.3

*Water molecules are not included.