6VO0

BG505 SOSIP.v5.2 in complex with rabbit Fab 43A2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E, I (L, J, K)	43A2 light chain	polymer	113	12078.3	3		Oryctolagus cuniculus (Rabbit)
2	B, F, J (H, G, I)	43A2 heavy chain	polymer	120	13025.6	3		Oryctolagus cuniculus (Rabbit)
3	C, G, K (A, C, D)	Envelope glycoprotein gp120	polymer	475	53268.4	3	UniProt (Q2N0S6) Pfam (PF00516)	Human immunodeficiency virus 1	BG505 SOSIP.v5.2 gp120
4	D, H, L (B, E, F)	Envelope glycoprotein gp41	polymer	153	17178.5	3	UniProt (Q2N0S6) Pfam (PF00517)	Human immunodeficiency virus 1 (HIV-1)	BG505 SOSIP.v5.2 gp41
5	AA, BA, DA, EA, FA... (a, b, d, e, f...)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	18	In PDB GlyTouCan (G42666HT)
6	CA, O, V (c, O, V)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	3	In PDB GlyTouCan (G15407YE)
7	AB, BB, CB, DB, EB... (D, A, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	27	Chemie (NAG)

Sequence modifications

A, C, D: 31 - 507 (UniProt: Q2N0S6)

PDB	External Database	Details
Lys 64	Glu 63	conflict
Cys 73	Ala 72	conflict
Trp 316	Ala 313	conflict
Asn 332	Thr 330	conflict
Cys 501	Ala 498	conflict

B, E, F: 512 - 664 (UniProt: Q2N0S6)

PDB	External Database	Details
Pro 559	Ile 556	conflict
Cys 561	Ala 558	conflict
Cys 605	Thr 602	conflict

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	286652.3
Branched	Number of molecules	21
	Total formula weight	9398.8
Non-Polymers*	Number of molecules	27
	Total formula weight	5972.6
All*	Total formula weight	302023.8

*Water molecules are not included.