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9NC3

AMC008 v4.2 SOSIP Env trimer in complex with b12 and 3BC315 Fabs

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E
(A, C, E)
Envelope glycoprotein gp120polymer48855212.53Human immunodeficiency virus 1
2B, D, F
(B, D, F)
Envelope glycoprotein gp41polymer15417412.93UniProt (Q1AII4)Human immunodeficiency virus 1
3G, K, O
(G, K, O)
3BC315 Fab heavy chainpolymer23224999.23Homo sapiens (human)
4H, L, P
(H, L, P)
3BC315 Fab light chainpolymer21623009.63Homo sapiens (human)
5I, M, Q
(I, M, Q)
b12 Fab heavy chainpolymer23024910.83Homo sapiens (human)
6J, N, R
(J, N, R)
b12 Fab light chainpolymer21523707.43Homo sapiens (human)
7AA, CA, EA, GA, IA...
(a, c, e, g, i...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.412In PDB
GlyTouCan (G42666HT)
8U
(U)
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched1073.01In PDB
GlyTouCan (G56014GC)
9Y
(Y)
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched910.81In PDB
GlyTouCan (G22768VO)
10DA, JA, QA, Z
(d, j, q, Z)
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched586.54In PDB
GlyTouCan (G15407YE)
11BA
(b)
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched1397.21In PDB
GlyTouCan (G61846BY)
12FA, NA, OA
(f, n, o)
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched748.73In PDB
GlyTouCan (G81315DD)
13HA, PA
(h, p)
alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched748.72In PDB
GlyTouCan (G22573RC)
14KA
(k)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranosebranched570.51In PDB
GlyTouCan (G21290RB)
15AB, BB, CB, DB, EB...
(C, E, A)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.222Chemie (NAG)
Sequence modifications
B, D, F: 511 - 664 (UniProt: Q1AII4)
PDBExternal DatabaseDetails
Thr 514Ala 4conflict
Asn 543Gln 33conflict
Pro 559Ile 49conflict
Cys 605Thr 95conflict
Ser 607Ala 97conflict
Thr 612Ala 102conflict
Leu 646Ile 136conflict
Leu 659Glu 149conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains18
Total formula weight507757.3
BranchedNumber of molecules25
Total formula weight15134.0
Non-Polymers*Number of molecules22
Total formula weight4866.6
All*Total formula weight527757.8
*Water molecules are not included.

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PDB entries from 2026-03-11

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