6X97

Cryo-EM model of HIV-1 Env BG505 SOSIP.664 in complex with rabbit monoclonal antibody 11A fragment antigen binding variable domain

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 (A, C, G)	BG505 HIV-1 Env gp120	polymer	516	57946.0	3	UniProt (Q2N0S6)	Human immunodeficiency virus 1 (HIV-1)
2	B, F, J (B, D, I)	BG505 HIV-1 Env gp41	polymer	153	17146.5	3	UniProt (Q2N0S6)	Human immunodeficiency virus 1 (HIV-1)
3	C, G, K (H, E, J)	monoclonal antibody 11A fragment antigen binding heavy chain	polymer	245	25901.4	3		Oryctolagus cuniculus (rabbit)
4	D, H, L (L, F, K)	monoclonal antibody 11A kappa chain	polymer	237	24987.8	3		Oryctolagus cuniculus (rabbit)
5	AA, M, O, P, Q... (a, M, O, P, Q...)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	12	In PDB GlyTouCan (G42666HT)
6	N, S, X (N, S, X)	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, BA, BB, CA, DA... (G, A, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	27	Chemie (NAG)

Sequence modifications

A, C, G: 31 - 513 (UniProt: Q2N0S6)

PDB	External Database	Details
Met -4	-	expression tag
Asp -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Lys 0	-	expression tag
Arg 1	-	expression tag
Gly 2	-	expression tag
Leu 3	-	expression tag
Cys 4	-	expression tag
Cys 5	-	expression tag
Val 6	-	expression tag
Leu 7	-	expression tag
Leu 8	-	expression tag
Leu 9	-	expression tag
Cys 10	-	expression tag
Gly 11	-	expression tag
Ala 12	-	expression tag
Val 13	-	expression tag
Phe 14	-	expression tag
Val 15	-	expression tag
Ser 16	-	expression tag
Pro 17	-	expression tag
Ser 18	-	expression tag
Gln 19	-	expression tag
Glu 20	-	expression tag
Ile 21	-	expression tag
His 22	-	expression tag
Ala 23	-	expression tag
Arg 24	-	expression tag
Phe 25	-	expression tag
Arg 26	-	expression tag
Arg 27	-	expression tag
Gly 28	-	expression tag
Ala 29	-	expression tag
Arg 30	-	expression tag
Asn 332	Thr 330	engineered mutation
Cys 501	Ala 498	engineered mutation
Arg 509	Glu 506	engineered mutation
Arg 510	Lys 507	engineered mutation
Arg 512	Ala 509	engineered mutation
Arg 513	Val 510	engineered mutation

B, D, I: 512 - 664 (UniProt: Q2N0S6)

PDB	External Database	Details
Pro 559	Ile 556	engineered mutation
Cys 605	Thr 602	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	377945.1
Branched	Number of molecules	15
	Total formula weight	6852.4
Non-Polymers*	Number of molecules	27
	Total formula weight	5972.6
All*	Total formula weight	390770.2

*Water molecules are not included.