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4O5I

Crystal structure of broadly neutralizing antibody F045-092 in complex with A/Victoria/361/2011 (H3N2) influenza hemagglutinin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(A, C, E, G, I...)
Hemagglutinin HA1 chainpolymer32335934.56UniProt (R9U684)Influenza A virus
2B, D, F, H, J...
(B, D, F, H, J...)
Hemagglutinin HA2 chainpolymer17620153.46UniProt (R9U684)Influenza A virus
3M, O, Q, S, U...
(M, O, Q, S, U...)
Fab F045-092 heavy chainpolymer24025719.76UniProt (S6C4S0)Homo sapiens (human)
4N, P, R, T, V...
(N, P, R, T, V...)
Fab F045-092 light chainpolymer21622626.96UniProt (P0CG05)
Pfam (PF07654)
UniProt (by SIFTS) (P0DOY2)
Homo sapiens (human)
5AB, DB, FB, GB, IA...
(0, 3, 5, 6, i...)
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched586.513In PDB
GlyTouCan (G15407YE)
6AA, BB, CA, CB, DA...
(a, 1, c, 2, d...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.415In PDB
GlyTouCan (G42666HT)
7BA, HA, KA, NA
(b, h, k, n)
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-glucopyranosebranched910.84In PDB
GlyTouCan (G22768VO)
8EA, GA, MA
(e, g, m)
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)
9HB, IB, JB, KB, LB...
(B, C, D, E, F...)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.212Chemie (NAG)
Sequence modifications
A, C, E, G, I, K: 11 - 329 (UniProt: R9U684)
PDBExternal DatabaseDetails
Ala 7-expression tag
Asp 8-expression tag
Pro 9-expression tag
Gly 10-expression tag
M, O, Q, S, U, W: 1 - 131 (PDB: 4O5I)
M, O, Q, S, U, W: 132 - 216 (UniProt: S6C4S0)
PDBExternal DatabaseDetails
His 217-expression tag
His 218-expression tag
His 219-expression tag
His 220-expression tag
His 221-expression tag
His 222-expression tag
N, P, R, T, V, X: 1 - 112 (PDB: 4O5I)
N, P, R, T, V, X: 113 - 212 (UniProt: P0CG05)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains24
Total formula weight626606.9
BranchedNumber of molecules35
Total formula weight19880.4
Non-Polymers*Number of molecules12
Total formula weight2654.5
All*Total formula weight649141.8
*Water molecules are not included.

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PDB entries from 2026-02-11

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