Figure 4
From: S1 gene sequence analysis of a nephropathogenic strain of avian infectious bronchitis virus in Egypt
Amino acid identities of Egypt/F/03 with commonly used vaccine strains sequences. Dots indicate residues identical to Egypt/F/03. Potential glycosylation sites (NXS or NXT, except where X = P) are underlined. Shaded letters denote sites of differences. A:Alanine, C:Cysteine, D:Aspartic acid, E:Glutamic acid F:Pheny-lalanine, G:Glycine, H:Histidine, I:Isoleucine, K:Lysine, L:Leucine, M:Methionine, N:Asparagine, P:Proline, Q:Glutamine, R:Arginine, S:Serine, T:Threonine, V:Valine, W:Tryptophan, Y:tyrosine.