IRESG274 · De novo family 274

GraphClust IRESGRoute A · GraphClust de novo162 members

De novo family 274 family, produced via RouteA_graphclust_5p7.

Consensus structure

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 plot of IRESG274 — 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 ID	Virus family	Virus genus	Length (nt)	CM score	Activity
`IMGVR_UViG_3300038282_000078`	nan	nan	—	—	—
`IMGVR_UViG_3300037754_000049`	nan	nan	—	—	—
`IMGVR_UViG_3300036179_000011`	Marnaviridae	nan	—	—	—
`Supergroup015--picorna_act_sludge_SRR7976300_k141_67385_flag1_multi30_len9095_5UTR_0`	Marnaviridae	Locarnavirus	721	129.3	—
`Supergroup015--picorna_salt_marsh_SRR11828902_k141_127582_flag1_multi9_len6257_5UTR_0`	nan	nan	744	0.7	—
`Supergroup015--picorna_estuary_SRR12391340_k141_20559_flag1_multi11_len5817_5UTR_0`	Marnaviridae	Locarnavirus	702	39.2	—
`Supergroup015--picorna_soil_SRR11450586_k141_69258_flag1_multi28_len9210_5UTR_0`	Marnaviridae	nan	717	-2.2	—
`IMGVR_UViG_3300024532_000006`	Marnaviridae	nan	—	—	—

Showing 8 sample rows of 162 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 162 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

Median activity 0.07 across 1 members with experimental measurements.

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

Model & downloads

Consensus structure (PNG, RiboGraphViz)
Covariance model (final.cm) — available in the full bundle
Seed alignment (final.sto, Stockholm) — available in the full bundle
Member FASTA — available in the full bundle

Curation & provenance

Family ID: IRESG274
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)