Allexivirus (taxid:140568)



Non-enveloped, flexuous, filamentous, 800 nm long and 12 nm in diameter.



Linear ssRNA(+) genome of 9 kb in size. The 3' terminus is polyadenylated. Encodes for 6 proteins.


The virion RNA is infectious and serves as both the genome and viral messenger RNA. RNA-dependent RNA polymerase (RdRp) is translated directly from the genomic RNA. The other ORFS are presumably transcribed as monocistronic subgenomic mRNAs (sgRNAs).




  1. Virus penetrates into the host cell.
  2. Uncoating, and release of the viral genomic RNA into the cytoplasm.
  3. The viral RNA is translated as a monocistronic mRNA to produce the RdRp (encoded by the 5'-proximal ORF).
  4. Replication occurs in viral factories recruited by TGB1. A dsRNA genome is synthesized from the genomic ssRNA(+).
  5. The dsRNA genome is transcribed/replicated thereby providing viral mRNAs/new ssRNA(+) genomes.
  6. Internal subgenomic promoters are used to transcribe the sgRNAs. Traduction of these sgRNAs yields the capsid and movement proteins.
  7. Assembly of new virus particles.
  8. Triple gene block proteins (TGBp) allow cell-to-cell and long-distance movement.

Matching UniProtKB/Swiss-Prot entries

(all links/actions below point to website)

6 entries grouped by strain

6 entries

Shallot virus X (ShVX) reference strain

RDRP_SHVX RNA replication protein (194 kDa protein) [Includes: RNA-directed RNA polymerase (EC; ...
CAPSD_SHVX Capsid protein (CP) (Coat protein)
VNBP_SHVX 14.7 kDa protein (Putative nucleic acid-binding protein)
TGB1_SHVX Movement and silencing protein TGBp1 (25 kDa protein) (Silencing suppressor P25) (Triple gene block ...
TGB2_SHVX Movement protein TGB2 (12 kDa protein) (Triple gene block 2 protein) (TGBp2)
ORF4_SHVX Uncharacterized ORF4 protein (42 kDa protein)
These structures were created with the help of Colabfold by Jason Nomburg, Nathan Price and Jennifer Doudna (ModelArchive).

Arachis pintoi virus taxid:1921009

Protein ModelArchive
40 kDa protein ma-jd-viral-52228
CP ma-jd-viral-15972
RdRp ma-jd-viral-34102
TGBp1 ma-jd-viral-22828
TGBp2 ma-jd-viral-31076

Blackberry virus E taxid:1043184

Protein ModelArchive
Coat protein ma-jd-viral-15973
Replication-associated polyprotein ma-jd-viral-34097
Serine-rich p40 protein ma-jd-viral-52229
TGB-1 ma-jd-viral-22906
TGB-2 ma-jd-viral-51962

Garlic virus A taxid:12433

Protein ModelArchive
11 kDa protein (11kDa protein) (TGB2) ma-jd-viral-51949
15kDa protein (NABP) ma-jd-viral-09288
27kDa protein ma-jd-viral-22901
40kDa protein ma-jd-viral-52231
CP (Coat protein) ma-jd-viral-15991

Garlic virus B taxid:12432

Protein ModelArchive
40kDa protein ma-jd-viral-52230
Coat protein ma-jd-viral-15964
NABP ma-jd-viral-09286
TGB1 ma-jd-viral-22890
TGB2 ma-jd-viral-31088

Garlic virus C taxid:12431

Protein ModelArchive
11kDa protein ma-jd-viral-51952
15kDa protein ma-jd-viral-09284
27kDa protein ma-jd-viral-22884
40kDa protein ma-jd-viral-52235
Viral coat protein ma-jd-viral-15989

Garlic virus D taxid:12430

Protein ModelArchive
11kDa protein (TGB2) ma-jd-viral-51947
26kDa protein (TGB1) ma-jd-viral-22831
40 kDa protein (40kDa protein) ma-jd-viral-52226
CP (Viral coat protein) ma-jd-viral-15984
NTBP (Nucleic acid binding protein) ma-jd-viral-09293

Garlic virus E taxid:150285

Protein ModelArchive
Coat protein ma-jd-viral-15969
Coat protein ma-jd-viral-15970
Coat protein ma-jd-viral-15975
Nucleic acid binding protein ma-jd-viral-09282
Serine-rich protein ma-jd-viral-52233
TGB1 protein ma-jd-viral-22864
TGB2 protein ma-jd-viral-51980

Garlic virus X taxid:150284

Protein ModelArchive
12 kDa protein ma-jd-viral-51963
32 kDa protein ma-jd-viral-52232
Coat protein ma-jd-viral-15971
Helicase ma-jd-viral-22889
Nucleic acid binding protein ma-jd-viral-09291