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[ Up ] [ Accession-numbers-Phytoreovirus ]
The
dsRNA genome segments and proteins of rice dwarf virus (RDV), Akita
isolate
(genus Phytoreovirus: family Reoviridae)
(available
as a Word file) (updated August 2003)
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† Genome
Segment
(Size
bp)* |
ORFs
bp
(inclusive) |
Proteins
( ':
Function) |
Protein
Size
aa
(Da) |
Copy
Number/
Particle |
Location |
Accession
numbers |
Functions
and Properties
[cognate
proteins] |
|
1
(4423) |
36-4367 |
P1
(Pol) |
1444
(164,142) |
minor
structural protein |
core |
D10222 |
RNA
polymerase(Pol).
[Comparable to Orthoreovirus lambda 3, Orbivirus VP1,
Rotavirus VP1, Cypovirus VP2] |
|
2
(3512) |
15-
2362 |
P2 |
1116
(122,994) |
|
outer
capsid |
U73202 |
essential
for vector transmission |
|
3
(3195) |
39-3095 |
P3 |
1019
(114,298) |
120 |
Major
Core |
D00607 |
Inner shell
capsid protein
[Comparable the
orbivirus VP3, the rotavirus inner capsid protein VP2, reovirus inner
capsid protein lambda 1 and the cypovirus 'capsid shell' protein VP1] |
|
4
(2468) |
64-2244 |
Pns4 |
727
(79,836) |
0 |
N
/ S |
D00608 |
|
|
5
(2570) |
27-2429 |
P5
(Cap) |
801
(90,532) |
|
Core |
D90033 |
Guanylyltransferase
(CaP) |
|
6
( 1699) |
49-
1575 |
Pns6 |
509
(57,401) |
|
N
/ S |
M91653 |
|
|
7
(1696) |
26-1543 |
P7 |
506
(55,287) |
|
core |
D10218 |
Nucleic
acid binding protein |
|
8
(1427) |
24-1286 |
P8
(T13) |
421
(46,483) |
780 |
outer
capsid |
D13773 |
Major outer
capsid proteins forms trimers,
Comparable to
the orbivirus outer core protein VP7(T13) and rotavirus VP6(T13) |
|
9
(1305) |
25-1077 |
Pns9 |
351
(38,912) |
0 |
N
/S |
D13404 |
|
|
10
(1321) |
27-1085 |
Pns10 |
353
(39,196) |
0 |
N
/S |
D10221 |
|
|
11
(1067) |
30-572 |
Pns11a |
181
(19,988) |
0 |
N/S |
D10249 |
Nucleic
acid binding proteins |
|
6-572 |
Pns11b |
189
(20,759) |
0 |
N/S |
|
12
(1066) |
42
- 977 |
Pns12 |
312
(33,916) |
0 |
N
/S |
D11369 |
|
|
313-588 |
Pns12OPa |
92
(10,551) |
0 |
N
/ S |
|
337-588 |
Pns12OPb |
74
(9,597) |
0 |
N
/ S |
§: protein
structure/function: RNA polymerase = "(Pol)"; capping enzyme =
"(Cap)": structural protein arranged with T= 13 icosahedral symmetry =
"(T13)".
Other species within
the genus may have proteins with significant differences in sizes.
† Segments
numbered based on migration of genome segments in SDS-PAGE gel. Migration order
may differ among other members of the genus.
Updated August 2003,
using data provided by Toshihiro Omura
Available at: http://www.reoviridae.org/dsRNA_virus_proteins/Phytoreovirus.htm
Please make suggestions
for changes or updates to this table by e-mail to Peter Mertens peter.mertens@bbsrc.ac.uk
References
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