2EC7

Solution Structure of Human Immunodificiency Virus Type-2 Nucleocapsid Protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Gag polyprotein (Pr55Gag)	polymer	49	5567.5	1	UniProt (P18041) Pfam (PF00098) In PDB	Human immunodeficiency virus type 2 (ISOLATE GHANA-1)	Nucleocapsid Protein (NCp8)
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5567.5
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	5698.4

*Water molecules are not included.