Scarabeuvirus (taxid:2843020)

VIRION

Unknown, discovered using viral metagenomics. Presumably enveloped.

GENOME

image

Segmented Negative-stranded RNA linear genome, RNA1 segment is about 7 kb, RNA2 segment about 4.7 kb
Encodes for four proteins.

GENE EXPRESSION

Viral RNA-dependent RNA polymerase (L) binds to a promoter on each segment and transcribes a messenger RNA. Genomic RNA is possibly encapsidated by ORF2.

REPLICATION

ENZYMES

NUCLEAR or CYTOPLASMIC

  1. Virus invades host cells by unknown mechanism: genomic segments are released in cytoplasm.
  2. Transcription
  3. Replication
  4. Unknown mechanism of propagation.
These structures were created with the help of Colabfold by Jason Nomburg, Nathan Price and Jennifer Doudna (ModelArchive).

Hubei chuvirus-like virus 1 taxid:1922857

Protein ModelArchive
Nucleocapsid protein ma-jd-viral-08058
Putative glycoprotein ma-jd-viral-07266

Hubei chuvirus-like virus 3 taxid:1922858

Protein ModelArchive
Nucleoprotein ma-jd-viral-08057
Putative glycoprotein ma-jd-viral-07269