Alphasatellitidae (taxid:1458186)

Satellite virus: Replicated and packaged by helper Geminivirus (Begomoviruses or Mastrevirus) or Nanoviruses

image

GENOME

image

Circular, single-stranded DNA genome from 1100 to 1380 nucleotides that is similar to DNA-R component of nanoviruses. Contains an adenine rich region, and a satellite conserved region (SCR).

GENE EXPRESSION

The genome encodes for a Rep protein.

ENZYMES

REPLICATION

NUCLEAR

  1. Virus penetrates into the host cell.
  2. Uncoating, the viral ssDNA genome penetrates into the nucleus.
  3. The ssDNA is converted into dsDNA with the participation of cellular factors.
  4. bidirectional dsDNA transcription from the IR promoter produces viral mRNAs and translation of viral proteins.
  5. Replication is initiated by cleavage of the(+)strand by REP, and occurs by rolling circle producing ssDNA genomes.
  6. These newly synthesized ssDNA can either
    a) be converted to dsDNA and serve as a template for transcription/replication
    b) be encapsidated by CP and form virions released from the cell by budding
    c) be transported outside the nucleus, to a neighboring cell through plasmodesmata (cell-cell movement) with the help of viral movement proteins.
These structures were created with the help of Colabfold by Jason Nomburg, Nathan Price and Jennifer Doudna (ModelArchive).

Ageratum conyzoides associated symptomless alphasatellite taxid:944995

Protein ModelArchive
Replication associated protein ma-jd-viral-20699

Ageratum conyzoides symptomless alphasatellite taxid:1705092

Protein ModelArchive
Replication associated protein ma-jd-viral-20768

Ageratum enation alphasatellite taxid:1260769

Protein ModelArchive
Replication associated protein ma-jd-viral-20840

Ageratum yellow vein China alphasatellite taxid:1454227

Protein ModelArchive
Rep ma-jd-viral-20678

Ageratum yellow vein India alphasatellite taxid:1407058

Protein ModelArchive
Replication associated protein ma-jd-viral-20799

Ageratum yellow vein Pakistan alphasatellite taxid:1468596

Protein ModelArchive
Alpha Rep protein ma-jd-viral-20832

Ageratum yellow vein alphasatellite taxid:187850

Protein ModelArchive
Replication protein ma-jd-viral-20813

Bhendi yellow vein mosaic virus-associated alphasatellite taxid:1225644

Protein ModelArchive
Replication protein ma-jd-viral-20905

Bhindi yellow vein alphasatellite taxid:1841147

Protein ModelArchive
Replication protein ma-jd-viral-20693

Black medic leafroll alphasatellite 1 taxid:1441796

Protein ModelArchive
Satellite replication initiator protein 1 ma-jd-viral-20730

Cassava mosaic Madagascar alphasatellite taxid:1231298

Protein ModelArchive
Replication associated protein ma-jd-viral-20811

Chilli leaf curl India alphasatellite taxid:1507725

Protein ModelArchive
Replication protein ma-jd-viral-20944

Chilli leaf curl Multan alphasatellite taxid:661505

Protein ModelArchive
Replication associated protein ma-jd-viral-20880

Cotton leaf curl Burewala alphasatellite taxid:713091

Protein ModelArchive
Replication protein ma-jd-viral-20793

Cotton leaf curl Gezira alphasatellite taxid:679536

Protein ModelArchive
Replication associated protein ma-jd-viral-20923

Croton yellow vein mosaic alphasatellite taxid:713089

Protein ModelArchive
Replication protein ma-jd-viral-17080

Cucurbit yellow mosaic alphasatellite taxid:1819678

Protein ModelArchive
Alpha-V2 ma-jd-viral-42035
Replication associated protein ma-jd-viral-17107

Euphorbia yellow mosaic virus associated DNA 1 taxid:666147

Protein ModelArchive
Replication associated protein ma-jd-viral-17098

Faba bean necrotic stunt alphasatellite 1 taxid:1441799

Protein ModelArchive
Satellite replication initiator protein 1 ma-jd-viral-17061

Gossypium davidsonii symptomless alphasatellite taxid:656028

Protein ModelArchive
Replication-like protein ma-jd-viral-20884

Guar leaf curl alphasatellite taxid:748170

Protein ModelArchive
Replication associated protein ma-jd-viral-20676

Malvastrum yellow mosaic Cameroon alphasatellite taxid:741733

Protein ModelArchive
Replication association protein ma-jd-viral-20889

Mimosa yellow leaf curl virus-associated DNA 1 taxid:447598

Protein ModelArchive
Rep protein ma-jd-viral-20909

Okra leaf curl alphasatellite taxid:518829

Protein ModelArchive
Replication associated protein ma-jd-viral-20754

Okra yellow crinkle Cameroon alphasatellite [CM:Lys1sp2:09] taxid:743026

Protein ModelArchive
Replication association protein ma-jd-viral-17121

Papaya leaf curl alphasatellite taxid:1112202

Protein ModelArchive
Rep protein ma-jd-viral-20798

Parthenium leaf curl alphasatellite taxid:1755198

Protein ModelArchive
Replication associated protein ma-jd-viral-20784

Sida yellow vein China alphasatellite taxid:1293961

Protein ModelArchive
Replication associated protein (Replication protein) ma-jd-viral-20916

Sida yellow vein Vietnam alphasatellite taxid:447597

Protein ModelArchive
Rep protein ma-jd-viral-20837

Sida yellow vein alphasatellite taxid:1506184

Protein ModelArchive
Replication associated protein ma-jd-viral-20910

Sida yellow vein mosaic alphasatellite taxid:1535266

Protein ModelArchive
Replication associated protein ma-jd-viral-20823

Sunflower leaf curl Karnataka alphasatellite taxid:1250303

Protein ModelArchive
Replicase protein ma-jd-viral-20941

Synedrella leaf curl alphasatellite taxid:1544378

Protein ModelArchive
Rep protein ma-jd-viral-20697

Tobacco curly shoot alphasatellite taxid:926844

Protein ModelArchive
Replication-associated protein ma-jd-viral-20870

Tobacco leaf curl PUSA alphasatellite taxid:905055

Protein ModelArchive
Rep ma-jd-viral-20871

Tomato leaf curl Pakistan alphasatellite taxid:538004

Protein ModelArchive
Replication associated protein ma-jd-viral-17120

Tomato leaf curl alphasatellite taxid:1407057

Protein ModelArchive
Replication initiator protein ma-jd-viral-20836