IL_7A01_268

3D structure

PDB id

7A01 (explore in PDB, NAKB, or RNA 3D Hub)

Description

The Halastavi arva virus intergenic region IRES promotes translation by the simplest possible initiation mechanism

Experimental method

ELECTRON MICROSCOPY

Resolution

3.6 Å

Loop

Sequence

AUGUGAUCUUAUCA*UGUUAUUGCUAU

Length

26 nucleotides

Bulged bases

7A01|1|E1|U|6283, 7A01|1|E1|G|6286, 7A01|1|E1|U|6288, 7A01|1|E1|C|6289, 7A01|1|E1|U|6290, 7A01|1|E1|U|6291, 7A01|1|E1|U|6293, 7A01|1|E1|U|6329, 7A01|1|E1|U|6330, 7A01|1|E1|C|6332, 7A01|1|E1|U|6333, 7A01|1|E1|A|6334

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

7A01|1|E1|A|6282
7A01|1|E1|U|6283
7A01|1|E1|G|6284
7A01|1|E1|U|6285
7A01|1|E1|G|6286
7A01|1|E1|A|6287
7A01|1|E1|U|6288
7A01|1|E1|C|6289
7A01|1|E1|U|6290
7A01|1|E1|U|6291
7A01|1|E1|A|6292
7A01|1|E1|U|6293
7A01|1|E1|C|6294
7A01|1|E1|A|6295
*
7A01|1|E1|U|6324
7A01|1|E1|G|6325
7A01|1|E1|U|6326
7A01|1|E1|U|6327
7A01|1|E1|A|6328
7A01|1|E1|U|6329
7A01|1|E1|U|6330
7A01|1|E1|G|6331
7A01|1|E1|C|6332
7A01|1|E1|U|6333
7A01|1|E1|A|6334
7A01|1|E1|U|6335

Current chains

Chain E1

INTERNAL RIBOSOME ENTRY SITE

Nearby chains

Chain 42

Ribosomal protein

Chain e2

Large subunit ribosomal RNA; LSU rRNA