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. 2013 Sep 30;178(2):264–271. doi: 10.1016/j.virusres.2013.09.033

Table 2.

The mean number of amino acid residues in the sequences used for this study from the Avian coronavirus spike (S), nucleocapsid (N), non-structural protein 2 (NSP2) and papain-like protease (PLpro) genes coded by a preferred codon and the preferred codon for each aa in the Gallus gallus beta-actin (B-act), lung surfactant protein A (SFTPA1), intestinal cholecystokinin (CCK), oviduct ovomucin alpha subunit (Ovo) and kidney vitamin D receptor (ViTD rec) genes.

Amino acid G. gallus
Avian coronavirus
S N Nsp2 PLpro B-act CCK Ovo SFTPA1 VitD rec
F 9.2 3 15.9 21.8 13 3 87 5 24
L 14.6 4.28 26.7 37.7 27 12 111 27 43
I 5.8 2.04 13.1 19.3 28 5 112 8 20
V 14.3 7.08 23.1 38.3 22 5 137 10 22
S 19.8 7.24 15.2 33.3 25 16 163.5 14 45
P 7.0 9.96 8.1 14.7 19 8 116 9 24
T 13.1 5.52 13.6 26.6 26 4 147 11 19
A 14.2 5.6 28.0 36.3 29 13 85.5 15 24.5
Y 11.0 1.2 3.0 19.1 15 5 76 12 7
H 5.3 0 1.0 5.3 9 4 46.5 1 13
Q 7.1 6.12 13.9 11.9 12 8 77.5 12 21
N 12.6 5.8 3.9 28.1 9 2 103.5 14 13
K 6.0 11.48 21.2 33.7 19 3 133.5 14 28
D 2.6 13.6 12.2 28.5 23 6 118 7 33
E 1.8 9.96 12.9 22.3 26 6 131 19 33.5
C 7.7 2.16 5.0 11.9 6 2 201 8 13
R 2.9 8.24 11.8 13.1 18 10.5 60 7 26
G 11.4 4.56 9.1 22.3 28 13 142 20 18
M 4.3 0 5.4 2.3 17 3 37 5 22
W 2.6 1 2.0 10.0 4 1.5 23 4 2