Soymovirus

VIRION

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Non enveloped, large (50 nm diameter) icosahedral particles composed of 420 subunits with a T=7 symmetry. It has not been described whether handedness of capsid is laevo or dextro, here the pictures dsplays a laevo form.

GENOME

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Circular double stranded DNA of about 8000 base pairs with discontinuities in both strands: one in the transcribed strand and one to three in the non-transcribed strand. Codes for 8 proteins.

GENE EXPRESSION



Enzymes: Aspartic protease, Reverse-transcriptase, RNAse H

REPLICATION

CYTOPLASMIC / NUCLEAR

  1. Attachment of viral proteins to host receptors mediates entry into the host cell.
  2. The viral dsDNA is released into the nucleus.
  3. Transcribed by host RNA polymerase II.
  4. mRNA translation produces viral proteins.
  5. Genomic RNA is retrotranscribed into new dsDNA genomes in the cytoplasm.
  6. Genomes are encapsidated by the capsid protein and form new virions.
  7. The virion infects either a new cell by plasmodesmata movement, or by insect vector uptake.

Matching UniProtKB/Swiss-Prot entries

(all links/actions below point to uniprot.org website)

16 entries grouped by protein (browse by keywords)

2 entries

Capsid protein (CP) (Coat protein)

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CAPSD_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain

Capsid protein (CP) (coat protein)

CAPSD_SOCMV
Soybean chlorotic mottle virus reference strain

2 entries

Transactivator/viroplasmin protein (Tav) (Inclusion body matrix protein)

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IBMP_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain
IBMP_SOCMV
Soybean chlorotic mottle virus reference strain

2 entries

Movement protein (Mov) (Cell-to-cell transport protein) (ORF IA)

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MVP_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain

Putative movement protein (Mov) (Cell-to-cell transport protein)

MVP_SOCMV
Soybean chlorotic mottle virus reference strain

2 entries

Enzymatic polyprotein

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POL_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain
POL_SOCMV
Soybean chlorotic mottle virus reference strain

1 entry

Uncharacterized protein 1a

Y1A_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain

1 entry

Uncharacterized protein 1b

Y1B_SOCMV
Soybean chlorotic mottle virus reference strain

2 entries

Uncharacterized protein 2

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Y2_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain
Y2_SOCMV
Soybean chlorotic mottle virus reference strain

2 entries

Uncharacterized protein 3

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Y3_CYLCV
Cestrum yellow leaf curling virus (CmYLCV) reference strain
Y3_SOCMV
Soybean chlorotic mottle virus reference strain

1 entry

Uncharacterized protein 7

Y7_SOCMV
Soybean chlorotic mottle virus reference strain

1 entry

Uncharacterized protein 8

Y8_SOCMV
Soybean chlorotic mottle virus reference strain