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[ Up ] [ Banna virus (BAV-In6423: proposed genus Seadornavirus) ] [ Accession-Nos-Seadornaviruses ] [ Seadorna-electropherotypes ]
The
dsRNA segments and proteins of Banna virus (BAV-In6423)
(genus Seadornavirus: family Reoviridae)
Last updated August 2003 (table
available
as a Word file) [references in square brackets]
|
Genome
Segment†
Size
(bp) |
Open
reading frames (ORF) |
Protein
(':
protein function) |
Protein
Size aa
(Da) |
Copy
Number/
Particle |
Location1 |
Accession
Numbers |
Functions
and Properties
[cognate
proteins] |
|
1
(3747) |
24-
3665
|
VP1
(Pol) |
1214
(137374) |
- |
Internal
structural protein |
NC_004211 |
RNA-dependent RNA
polymerase (Pol).
[Comparable to
Orthoreovirus lambda 3, Orbivirus VP1, Rotavirus VP1, Cypovirus VP2,
Coltivirus VP1] |
|
2
(3048) |
94-
2955
|
VP2 |
954
(107722) |
- |
- |
NC_004217 |
Nucleotide
binding, cell-receptor recognition site |
|
3
(2400) |
24-
2183 |
VP3
(Hel) |
720
(82067) |
- |
- |
NC_004218 |
Methyltransferase,
helicase |
|
4
(2038) |
27-
1754 |
VP4 |
576
(63512) |
- |
- |
NC_004219 |
Methyltransferase- |
|
5
(1716) |
32-
1555 |
VP5 |
508
(56206) |
- |
- |
NC_004220 |
- |
|
6
(1671) |
112-
1386 |
VP6 |
425
(48386) |
- |
- |
NC_004221 |
NTPase, contains
a leucine Zipper |
|
7
(1136) |
64-
981 |
VP7 |
306
(34968) |
- |
- |
NC_004204 |
Contains motifs
found in catalytic domains of protein kinases |
|
8
(1119) |
33-
938 |
P8 |
302
(32620) |
- |
- |
NC_004203 |
- |
|
9
(1101) |
24-
872 |
VP9 |
283
(30522) |
- |
- |
NC_004202 |
- |
|
10
(977) |
29-
775 |
VP10 |
249
(28497) |
- |
- |
NC_004201 |
- |
|
11
(867) |
76-
615 |
VP11 |
180
(20592) |
- |
- |
NC_004200 |
-
|
|
12
(862) |
44-
664 |
VP12 |
207
(23750) |
- |
- |
NC_004198 |
Contains dsRNA
binding motifs |
':
Protein structure/function: RNA polymerase = (Pol); Helicase + (Hel). Migration
order and size of proteins and RNAs may differ among other members of the genus.
1 :
The location of the viral polymerase is deduced by comparison to other members
of the family Reoviridae.
†
Genome segments numbered based on molecular weight (migration during agarose gel
electrophoresis).
Table constructed by Peter
Mertens with data provided by Houssam Attoui
Available as a webpage on: http://www.reoviridae.org/dsRNA_virus_proteins/Seadornavirus.htm
If you have any corrections
or additional information to add to this webpage please contact Peter Mertens
on: peter.mertens@bbsrc.ac.uk
References
1. Attoui,
H., Billoir, F., Biagini, P., De Micco, P. & de Lamballerie, X. (2000).
Complete sequence determination and genetic analysis of Banna virus and Kadipiro
virus: Proposal for assignment to a new genus (Seadornavirus) within the family
Reoviridae. Journal of General Virology 81, 1507-1515.
2. Attoui
H, Charrel R, Billoir F, Cantaloube JF, De Micco P, de Lamballerie X (1998)
Comparative sequence analysis of American, European and Asian isolates of
viruses in the genus Coltivirus. J. Gen. Virol. 79: 2481-2489.
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