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

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IRESG149 · De novo family 149

GraphClust IRESGRoute A · GraphClust de novo188 members

De novo family 149 family, produced via RouteA_graphclust_5p7.

Consensus structure

Static · RiboGraphViz — R-scape + CaCoFold
RiboGraphViz consensus structure of IRESG149
Interactive · forna force-directed layout
loading interactive viewer…
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 IRESG149
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_3300012719_000279Marnaviridaenan
IMGVR_UViG_3300046584_000212nannan
ND_023990_5UTR_0Marnaviridaenan735132.7
IMGVR_UViG_3300010131_000360Marnaviridaenan
Supergroup015--picorna_wastewater_ERR3463866_k99_8267_flag1_multi1068_len9242_5UTR_0MarnaviridaeLocarnavirus786100.1
Supergroup015--picorna_lake_water_SRR5839363_k141_23519_flag1_multi45_len8520_5UTR_0Marnaviridaenan86599.1
Supergroup015--picorna_freshwater_SRR12063580_k141_2726_flag1_multi18_len6818_5UTR_0Marnaviridaenan89529.3
Supergroup015--picorna_estuary_SRR7086596_k141_7018_flag1_multi23_len8564_5UTR_0Marnaviridaenan78780.3

Showing 8 sample rows of 188 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 188 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
    IRESG149
    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)