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Table 2 Comparison of amino acid sequence at G-H loop of VP1 of the viruses derived from different origins and full-length plasmids

From: In-vitro and in-vivo phenotype of type Asia 1 foot-and-mouth disease viruses utilizing two non-RGD receptor recognition sites

Virus/plasmid

Encoded G-H loop amino acid sequencec

Additional amino acid changes in VP1

Asia1/JS/CHA/05

TTYGEESSRRGDLAALARRVNNRLPTS

-

Asia1/JSp1

TTYGEESSRRGDLAALARRVNNRLPTS

-

Asia1/JSp1c4

TTYGEESSRRDDLAALARRVSNRLPTS

N154S

Asia1/JSp1c8

TTYGEESSRRDDLAALARRVSNRLPTS

N154S

Asia1/JSp1c20

TTYGEESSRRDDLAALARRVSNRLPTS

N154S

Asia1/JSM4

TTYGEESSRRGDLAALARRVNNRLPTS

-

 

TTYGEESSRRSDLAALARRVNNRLPTS

-

Asia1/JSM6c20

TTYGEESSRRGDLAALARRVNNRLPTS

-

 

TTYGEESSRRSDLAALARRVNNRLPTS

-

pRDD

TTYGEESSRRDDLAALARRVSNRLPTS

-

pRSD

TTYGEESSRRSDLAALARRVSNRLPTS

-

pRGD

TTYGEESSRRGDLAALARRVSNRLPTS

-

FMDV-RDDa

TTYGEESSRRDDFAALARRVSNRLPTS

L146F

FMDV-RSDa

TTYGEESSRRSDLAALARRVSNRLPTS

N154S

FMDV-RGDa

TTYGEESSRRGDFAALARRVSNRLPTS

L146F

FMDV-RDD/pigb

TTYGEESSRRDDLAALARRVSNRLPTS

-

FMFV-RDD/bovineb

TTYGEESSRRDDLAALARRVSNRLPTS

-

FMDV-RSD/pigb

TTYGEESSRRSDLAALARRVSNRLPTS

-

FMDV-RSD/bovineb

TTYGEESSRRSDLAALARRVSNRLPTS

-

  1. aThe rescued viruses were passaged 20 times in cell culture.
  2. bVirus recovered from vesicular lesions, away from the inoculation site.
  3. cSequence data were obtained by RT-PCR of the VP1 capsid region. The dashes represent receptor binding triplet of the viruses derived from different origins and full-length plasmids.