IREScentral v0.3
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Dataset: 343 IRESG families · 127,650 viral IRES candidatesRelease v0.3 · generated 2026-09-18

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IRESG305 · De novo family 305

GraphClust IRESGRoute A · GraphClust de novo258 members

De novo family 305 family, produced via RouteA_graphclust_5p7.

Consensus structure

Static · RiboGraphViz — R-scape + CaCoFold
RiboGraphViz consensus structure of IRESG305
Interactive · forna force-directed layout
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interactive force layout — drag nucleotides to rearrange · scroll to zoom · press “c” to centre

Interactive forna force-directed layout with stock colouring and parameters, rendered in the browser from the consensus sequence and dot-bracket string. Default source: R-scape + CaCoFold.

Consensus sequence & dot-bracket
R-scape covariation · R-scape + CaCoFold (R2R layout)
R-scape covariation plot of IRESG305
Base pairs marked green covary significantly (E-value < 0.05). Click the image for full size. Shown for the R-scape-based sources only.
Members
IRES IDVirus familyVirus genusLength (nt)CM scoreActivity
IMGVR_UViG_3300009756_000055Marnaviridaenan———
Supergroup015--picorna_marine_sediment_SRR6808584_k141_274007_flag1_multi278_len9095_5UTR_0Marnaviridaenan8591023.8—
IMGVR_UViG_3300009327_000004Marnaviridaenan———
IMGVR_UViG_3300006393_000015Marnaviridaenan———
IMGVR_UViG_3300036434_000193Marnaviridaenan———
Supergroup015--picorna_marine_sediment_SRR6808590_k141_94009_flag1_multi262_len9283_5UTR_0Marnaviridaenan859321.3—
Supergroup015--picorna_marine_sediment_SRR6808580_k141_156955_flag1_multi64_len8723_5UTR_0MarnaviridaeKusarnavirus862173—
Supergroup015--picorna_aquatic_SRR10527851_k141_49788_flag1_multi10_len8997_5UTR_0MarnaviridaeKusarnavirus785180.9—
Showing 8 sample rows of 258 members; the full member table ships with a future release.
Taxonomy distribution
Virus family
    Virus genus (top 12)
    Virus host (top 12)
    Taxonomy and host counts are aggregated from the full export metadata over all 258 members; the member table above shows only a sample. Dominant virus family: Marnaviridae. Host species are annotated only for NCBI-sourced genomes; members from metagenomic sources count as "unknown".
    Activity
    No experimental activity data for members of this family.
    Model & downloads
    Curation & provenance
    Family ID
    IRESG305
    Evidence class
    graphclust_supported_IRESG
    Production route
    Route A · GraphClust de novo (RouteA_graphclust_5p7)
    Rfam anchor
    none (de novo)
    Data release
    v0.3 (2026-09-18)