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

← All families

IRESG003 · Type II

Rfam/literature IRESGRoute B · Rfam-GraphClust anchoredType IIRfam: IRES_Picorna_2 ↗2,474 members

Type II family anchored to Rfam IRES_Picorna_2 (RF00210), produced via RouteB_rfam_graphclust_anchored.

Consensus structure

Static · RiboGraphViz — R-scape + CaCoFold
RiboGraphViz consensus structure of IRESG003
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 IRESG003
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
AB079061.1_5UTR_0unknownunknown713807.7
AB084913.1_5UTR_0unknownunknown69993.10.046808389
AB090161.1_5UTR_0unknownunknown977211.90.091221838
AB252582.1_5UTR_0unknownunknown70984.40.225109579
AB433629.1_5UTR_0unknownunknown70988.5
AB747248.1_5UTR_0unknownunknown1039204.3
AB747249.1_5UTR_0unknownunknown1042196.70.053070293
AB747250.1_5UTR_0unknownunknown1040193.4

Showing 8 sample rows of 2,474 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 2,474 members; the member table above shows only a sample. Dominant virus family: unknown. Host species are annotated only for NCBI-sourced genomes; members from metagenomic sources count as "unknown".

    Activity

    Median activity 0.09 across 140 members with experimental measurements.

    Full release: per-member activity overlay on the consensus structure, restricted to the measured subset.

    Model & downloads

    Curation & provenance

    Family ID
    IRESG003
    Evidence class
    rfam_literature_IRESG
    Production route
    Route B · Rfam-GraphClust anchored (RouteB_rfam_graphclust_anchored)
    Rfam anchor
    IRES_Picorna_2
    Data release
    v0.3 (2026-09-18)