3D structure

PDB id
7SYQ (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of the wt IRES and 40S ribosome ternary complex, open conformation. Structure 11(wt)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.8 Å

Loop

Sequence
CUGGC*GGACAAG*CCCGAGAUUG
Length
22 nucleotides
Bulged bases
7SYQ|1|2|A|1454, 7SYQ|1|2|U|1477
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

7SYQ|1|2|C|1391
7SYQ|1|2|U|1392
7SYQ|1|2|G|1393
7SYQ|1|2|G|1394
7SYQ|1|2|C|1395
*
7SYQ|1|2|G|1450
7SYQ|1|2|G|1451
7SYQ|1|2|A|1452
7SYQ|1|2|C|1453
7SYQ|1|2|A|1454
7SYQ|1|2|A|1455
7SYQ|1|2|G|1456
*
7SYQ|1|2|C|1470
7SYQ|1|2|C|1471
7SYQ|1|2|C|1472
7SYQ|1|2|G|1473
7SYQ|1|2|A|1474
7SYQ|1|2|G|1475
7SYQ|1|2|A|1476
7SYQ|1|2|U|1477
7SYQ|1|2|U|1478
7SYQ|1|2|G|1479

Current chains

Chain 2
18S rRNA

Nearby chains

Chain E
uS3
Chain G
uS7
Chain R
uS9
Chain S
eS17
Chain V
uS10
Chain e
uS14
Chain h
Receptor for Activated C Kinase 1 (RACK1)

Coloring options:

Copyright 2026 BGSU RNA group. Page generated in 0.1448 s