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8G3O

N2 neuraminidase of A/Hong_Kong/2671/2019 in complex with 3 FNI9 Fab molecules

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E
(E, A, C)
FNI9 Fab heavy chainpolymer23124418.13Homo sapiens
2B, D, F
(F, D, I)
FNI9 Fab light chainpolymer21523565.13Homo sapiens
3G, H, I, J
(G, H, B, J)
Neuraminidasepolymer49254570.94UniProt (A0A411D019)
Pfam (PF00064)
UniProt (by SIFTS) (A0A5P8ETS7)
Influenza A virus
4AA, BA, CA, DA, FA...
(w, 1, 2, 4, 7...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.416In PDB
GlyTouCan (G42666HT)
5L, M, N, O
(c, k, s, 3)
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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-glucopyranosebranched1397.24In PDB
GlyTouCan (G80966KZ)
6EA, GA, HA, R
(5, m, u, e)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranosebranched570.54In PDB
GlyTouCan (G21290RB)
7IA, JA, KA, LA, MA
(G, H, B, J)
CALCIUM IONnon-polymer40.15Chemie (CA)
Sequence modifications
G, H, B, J: 82 - 468 (UniProt: A0A411D019)
PDBExternal DatabaseDetails
Met -22-initiating methionine
Glu -21-expression tag
Thr -20-expression tag
Asp -19-expression tag
Thr -18-expression tag
Leu -17-expression tag
Leu -16-expression tag
Leu -15-expression tag
Trp -14-expression tag
Val -13-expression tag
Leu -12-expression tag
Leu -11-expression tag
Leu -10-expression tag
Trp -9-expression tag
Val -8-expression tag
Pro -7-expression tag
Gly -6-expression tag
Ser -5-expression tag
Thr -4-expression tag
Gly -3-expression tag
Asp -2-expression tag
His -1-expression tag
His 0-expression tag
His 1-expression tag
His 2-expression tag
His 3-expression tag
His 4-expression tag
Gly 5-expression tag
Ser 6-expression tag
Gly 7-expression tag
Leu 8-expression tag
Asn 9-expression tag
Asp 10-expression tag
Ile 11-expression tag
Phe 12-expression tag
Glu 13-expression tag
Ala 14-expression tag
Gln 15-expression tag
Lys 16-expression tag
Ile 17-expression tag
Glu 18-expression tag
Trp 19-expression tag
His 20-expression tag
Glu 21-expression tag
Gly 22-expression tag
Ser 23-expression tag
Ile 24-expression tag
Ile 25-expression tag
Asn 26-expression tag
Glu 27-expression tag
Thr 28-expression tag
Ala 29-expression tag
Asp 30-expression tag
Asp 31-expression tag
Ile 32-expression tag
Val 33-expression tag
Tyr 34-expression tag
Arg 35-expression tag
Leu 36-expression tag
Thr 37-expression tag
Val 38-expression tag
Ile 39-expression tag
Ile 40-expression tag
Asp 41-expression tag
Asp 42-expression tag
Arg 43-expression tag
Tyr 44-expression tag
Glu 45-expression tag
Ser 46-expression tag
Leu 47-expression tag
Lys 48-expression tag
Asn 49-expression tag
Leu 50-expression tag
Ile 51-expression tag
Thr 52-expression tag
Leu 53-expression tag
Arg 54-expression tag
Ala 55-expression tag
Asp 56-expression tag
Arg 57-expression tag
Leu 58-expression tag
Glu 59-expression tag
Met 60-expression tag
Ile 61-expression tag
Ile 62-expression tag
Asn 63-expression tag
Asp 64-expression tag
Asn 65-expression tag
Val 66-expression tag
Ser 67-expression tag
Thr 68-expression tag
Ile 69-expression tag
Leu 70-expression tag
Ala 71-expression tag
Ser 72-expression tag
Gly 73-expression tag
Leu 74-expression tag
Val 75-expression tag
Pro 76-expression tag
Arg 77-expression tag
Gly 78-expression tag
Ser 79-expression tag
Gly 80-expression tag
Ser 81-expression tag
Thr 469-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight362233.0
BranchedNumber of molecules24
Total formula weight14661.6
Non-Polymers*Number of molecules5
Total formula weight200.4
All*Total formula weight377094.9
*Water molecules are not included.

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PDB entries from 2026-01-14

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