3D structure

PDB id
4C4Q (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM map of the CSFV IRES in complex with the small ribosomal 40S subunit and DHX29
Experimental method
ELECTRON MICROSCOPY
Resolution
8.5 Å

Loop

Sequence
UAAG*CAGU*AG*CAA
Length
13 nucleotides
Bulged bases
4C4Q|1|N|A|163
QA status
Unknown status

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

4C4Q|1|N|U|161
4C4Q|1|N|A|162
4C4Q|1|N|A|163
4C4Q|1|N|G|164
*
4C4Q|1|N|C|179
4C4Q|1|N|A|180
4C4Q|1|N|G|181
4C4Q|1|N|U|182
*
4C4Q|1|N|A|234
4C4Q|1|N|G|235
*
4C4Q|1|N|C|244
4C4Q|1|N|A|245
4C4Q|1|N|A|246

Current chains

Chain N
INTERNAL RIBOSOMAL ENTRY SITE

Nearby chains

No other chains within 10Å

Coloring options:

Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.0486 s