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Table 2 Comparison of the genome segments and encoded proteins of SCRV, PHSV, BRDV and LIPV

From: Confusions in orbivirus protein classification

SCRV (tick-transmitted) PHSV (isolates only known from horses) BRDV (tick-transmitted) LIPV (tick-transmitted)
Segment 1 VP1 (Pol) 151 kDa RNA-dep.-RNA-Polymerase Segment 1 VP1 (Pol) 151 kDa RNA-dep.-RNA-Polymerase Segment 1     Segment 1 VP1 (Pol) 146 kDa RNA-dep.-RNA-Polymerase
4089 bp YP_052942 1345 AA 3987 bp YP_460038 1311 AA 3892 bp ADM88603 1284 AA
Segment 2 VP2 (T2) 98 kDa Inner shell Segment 2 VP3 (T2) 105 kDa Inner shell Segment 2 VP2 (T2) 103 kDa Inner shell Segment 2 VP2 (T2) 103 kDa Inner shell
2747 bp YP_052943 890 AA   2856 bp YP_460039 925 AA    P35934 908 AA   2793 bp ADM88604 908 AA  
Segment 3 VP3 74 kDa Outer shell Segment 3 VP2 104 kDa Outer shell Segment 3     Segment 3    
2024 bp YP_052944 654 AA   2747 bp YP_460040 881 AA          
Segment 4 VP4 (CaP) 74 kDa Capping Enzyme Segment 4 VP4 (CaP) 74 kDa Capping Enzyme Segment 4 VP4 63 kDa † Outer shell Segment 4    
2017 bp YP_052945 643 AA 1996 bp YP_460041 646 AA
Segment 5 VP5 57 kDa Outer shell Segment 5 NS1 (TuP) 64 kDa Forms Tubules Segment 5 VP5 53 kDa Outer shell Segment 5    
1664 bp YP_052946 517 AA   1784 bp YP_460045 554 AA   1658 bp P21230 480 AA      
Segment 6 NS1 (TuP) 58 kDa Forms Tubules Segment 6 VP5 59 kDa Outer shell Segment 6 NS1 (TuP) 60 kDa Formes Tubules Segment 6 VP5 502 AA †† Outer shell
1657 bp YP_052947 517 AA   1695 bp YP_460042 529 AA   1714 bp 2115436A 537 AA   1509 bp †† ADM88605   
Segment 7 NS2 (ViP) 51 kDa Viral inclusion body matrix protein Segment 7 NS2 (ViP) 48 kDa Viral inclusion body matrix protein Segment 7 VP7 (T13) 40 kDa Inner shell Segment 7    
1463 bp YP_052948 462 AA 1613 bp YP_460046 435 AA   P35935 356 AA
Segment 8 VP7 (T13) 41 kDa Inner shell Segment 8 VP7 (T13) 40 kDa Inner shell Segment 8     Segment 8    
1256 bp YP_052949 379 AA   1180 bp YP_460044 353 AA          
Segment 9 VP6 (Hel) 26 kDa ssRNA and dsRNA binding helicase Segment 9 VP6 (Hel) 37 kDa ssRNA and dsRNA binding helicase Segment 9     Segment 9    
764 bp YP_052950 232 AA   1071 bp YP_460043 334 AA          
Segment 10 NS3 24 kDa Glycoprotein Segment 10 NS3 28 kDa Glycoprotein Segment 10 NS3 22 kDa Glycoprotein Segment 10    
764 bp YP_052951 224 AA   819 bp YP_460047 255 AA    P32555 205 AA      
  1. Outer and inner shell proteins are labeled in bold. GenBank and SwissProt accession numbers are indicated.
  2. †: [12, 13], GenBank entry missing.
  3. ††: partial sequence.