Table 1 Specific amino acid substitutions in F and HN proteins of endemic PPMV-1 strains in China compared to LaSota. Amino acids that are the same as LaSota are indicated by “-”

II

LaSota

S

K

M

M

T

P

V

A

Q

I

V

I

A

L

I

I

A

T

N

D

S

A

D

VIb/4bii f

Belgium/11-like

pi/SH/CH/0163/2012

H

R

P

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

pi/SH/CH/0167/2013

H

R

P

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

pi/SH/CH/0168/2013

H

R

P

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

pi/YN/1111/13

H

R

P

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

pi/AH/2365/12

H

R

P

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

Belgium/11–09620/2011

H

R

L

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

T

E

Belgium/11–07574/2011

H

R

L

T

I

S

I

S

H

–

I

V

V

I

–

–

I

N

K

–

H

–

E

P4-like

P4

H

R

L

–

I

L

–

T

H

V

–

–

–

–

V

V

V

–

K

N

Y

–

–

pi/SD/CH/0132/2012

H

G

L

–

V

L

–

T

–

V

–

–

–

–

V

V

V

–

R

N

Y

–

–

JS/07/22/Pi

H

R

L

–

V

L

–

T

–

V

–

–

–

–

V

V

V

–

R

N

Y

–

–

pi/CH/LHLJ/110822

H

R

L

–

V

L

–

T

–

V

–

–

–

–

V

V

V

–

R

N

Y

–

–

pi/CH/LGD/110947

H

G

P

–

V

L

–

T

–

V

–

–

–

–

V

V

V

–

R

N

Y

–

–

Belgium/98-like

Belgium/98–238/1998

Y

R

L

–

I

L

–

T

–

V

–

–

–

–

–

V

I

–

K

N

Y

–

–

Belgium/98–248/1998

Y

R

L

–

I

L

–

T

–

V

–

–

–

–

–

V

I

–

K

N

Y

–

–

Belgium/07–04943/2007

Y

R

L

–

I

L

–

T

–

V

–

–

–

–

–

V

I

–

K

N

Y

–

–

VIb/4bii d

Pigeon/China/SD2012

–

R

P

–

I

–

–

T

H

–

–

–

T

–

–

V

T

–

K

–

Y

–

–

VIb/4bi

IT-227/82

–

R

L

T

I

–

–

T

H

–

–

–

T

–

–

V

T

–

K

–

H

–

G

VIe

US(CA)/1083 Fontana/72

–

R

L

–

I

L

–

T

–

–

–

–

T

–

–

V

T

–

K

–

Y

–

–