The RNAs and Proteins of dsRNA Viruses

 

Edited by Peter. P. C. Mertens, Houssam Attoui and Dennis H. Bamford

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 The dsRNA segments of maize rough dwarf virus (MRDV) 

(genus Fijivirus: family Reoviridae

 

(available as a Word file)  last updated 9/11/2000

 

 

dsRNA

 

(Size, bp)

 

Open reading frames (ORFs)

 

Proteins

(': protein structure/ function)

 

Size >aa=

 

(kDa )

 

protein copy number per particle

 

location

 

Function• 

1

(4100)

-

-

-

-

-

-

2

(3700)

-

-

 

-

-

-

-

3

(3530)

-

-

 

-

-

-

-

4

(3450)

-

-

-

-

-

-

5

(3230)

-

-

-

-

-

-

6

(2193*)

42-1130

 

 

1183-2112

P6/1 (TuP)• 

 

 

P6/2

(41)  362

 

 

(36.3) 309

-

 

 

-

Non structural

 

 

-

(possible 'tubule' forming protein)• 

-

7

(1936*)

25-1800

P7

(68)591

-

-

(possible core protein and NTP binding protein)• 

8

(1900*)

52-1085

 

 

1253-1789

P8/1 (ViP)• 

 

 

P8/2

(40) 347

 

 

(24.2)209

-

 

 

-

-

 

 

-

(possible non-structural protein and viral inclusion body / viroplasm matrix protein)• 

 

-

9

(1810)

-

-

-

-

-

-

10

(1802*)

23-1698

P10

(63)558

-

-

(possible major outer shell protein)• 

 

': Protein structure/function:   Viral inclusion body or viroplasm matrix protein = A(ViP)@. Virus tubule protein = A(TuP)@

: The probable functions of the proteins (as shown) have been indicated by homology of the genome segments, from which they are translated, to those of other Fijivirus species.

 

* size determined by sequence analyses .

 

Compiled using data provided by: Cristina Marzachž and Robert Milne

(The RNAs and Proteins   of dsRNA Viruses:   Edited by Peter. P. C. Mertens and Dennis H. Bamford)

 

References will be added to this table as soon as possible.

 

 

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(The RNAs and Proteins  of dsRNA Viruses:  Edited by Peter. P. C. Mertens, Houssam Attoui and Dennis H. Bamford)