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
CAGAUCAAAACCAACCC*GGCUUUG*CUAG
Length
28 nucleotides
Bulged bases
7A01|1|K3|U|227, 7A01|1|K3|C|228, 7A01|1|K3|A|229, 7A01|1|K3|C|237, 7A01|1|K3|C|238, 7A01|1|K3|U|287
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|K3|C|223
7A01|1|K3|A|224
7A01|1|K3|G|225
7A01|1|K3|A|226
7A01|1|K3|U|227
7A01|1|K3|C|228
7A01|1|K3|A|229
7A01|1|K3|A|230
7A01|1|K3|A|231
7A01|1|K3|A|232
7A01|1|K3|C|233
7A01|1|K3|C|234
7A01|1|K3|A|235
7A01|1|K3|A|236
7A01|1|K3|C|237
7A01|1|K3|C|238
7A01|1|K3|C|239
*
7A01|1|K3|G|282
7A01|1|K3|G|283
7A01|1|K3|C|284
7A01|1|K3|U|285
7A01|1|K3|U|286
7A01|1|K3|U|287
7A01|1|K3|G|288
*
7A01|1|K3|C|295
7A01|1|K3|U|296
7A01|1|K3|A|297
7A01|1|K3|G|298

Current chains

Chain K3
18S RIBOSOMAL RNA

Nearby chains

Chain G3
Ribosomal protein S11
Chain b3
40S ribosomal protein S6
Chain c3
40S ribosomal protein S8
Chain j3
40S ribosomal protein S4,40S ribosomal protein S4

Coloring options:

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