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Table 3 Amino acids substitutions in function domain of F protein

From: Sequence analysis and pathogenicity of Avian Orthoavulavirus 1 strains isolated from poultry flocks during 2015–2019

ID Fusion F0 protein
(1–553) aa
Signal peptide
SP
aa
(1–31)
Fusion F2 subunit
aa (32–116)
Fusion F1 subunit (117–533) aa
(32–111aa) Cleavage site CS aa (112–117) Fusion peptides
FP
(117–136) aa
Heptad repeat HRa
(143–185) aa
Heptad repeat HRb (268–299) aa Heptad repeat HRc (471–500) aa Transmembrane TM (501–522) aa Cytoplasmic tail CT (523–553) aa
30S 78R 112–117aa 152 L,
170D
479D 505I, 517 L 531A, 541 N, 546Q
MN519684
(AOAV-Eg-Ch-MN51–2019, F, Complete)
S R RRQKRF 479G
MK984236
(AOAV1-Eg-Ch-B36–2017, F, Complete)
N R RRQKRF - 170 N
MK984237
(AOAV1-Eg-Ch-D30–2018, F, Complete)
N R RRQKRF
MK984239
(AOAV-Eg-Ch-F2–2016, F, Complete)
S K RRQKRF 152H -
MK984238
(AOAV1-Eg-Ch-R78–2018, F, Complete)
N R RRQKRF - 170 N 546H
MH445410.1
(AOAV1-Eg-Ch-18-2015, F, Complete)
S R RRQKRF 505 M, 517F 531 T, 541I