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Table 3 Mutations in H5N1 clades 0, 2 and 7

From: Comparative structural analysis of haemagglutinin proteins from type A influenza viruses: conserved and variable features

Clade Sequences Position
104 110 140 178 200 228
0 89 Asp = 89 Asp = 64 Asn = 86 Arg = 89 Ala = 89 Glu = 50
Asn = 22 Asp = 3 Lys = 38
Glu = 1   Asp = 1
2.2 310 Asp = 310 Asn = 302 Asp = 307 Arg = 284 Ala = 307 Lys = 308
Lys = 4 Asn = 2 Ile = 26 Gly = 3 Asn = 1
Asp = 3 Gly = 1    Gln = 1
Ser = 1     
7 26 Asp = 15 Asp = 26 Asn = 24 Arg = 16 Ala = 14 Lys = 25
Gly = 11   Asp = 2 Val = 8 Glu = 12 Glu = 1
    Gly = 2   
  1. For each clade, the number of analyzed available sequence is shown. For each position (numbering refers to clade 0 sequence), the type of present residues and corresponding number of sequences showing that residue is shown.