8TGW

Cryo-EM structure of 1059 SOSIP trimer purified via Galanthus nivalis lectin chromatography

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	1059 SOSIP Surface protein gp120	polymer	491	55390.7	3		Human immunodeficiency virus 1
2	a, b, c	1059 SOSIP Transmembrane protein gp41	polymer	153	17258.6	3		Human immunodeficiency virus 1
3	X, x, Y, y, Z...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	43	In PDB GlyTouCan (G42666HT)
4	K	beta-D-mannopyranose-(1-4)-beta-D-mannopyranose	branched		342.3	1	In PDB GlyTouCan (G78317QO)
5	1, f, g, i, m...	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	6	In PDB GlyTouCan (G15407YE)
6	A, a, B, b, C...	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	11	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	217947.9
Branched	Number of molecules	50
	Total formula weight	22110.8
Non-Polymers*	Number of molecules	11
	Total formula weight	2433.3
All*	Total formula weight	242492.0

*Water molecules are not included.