3D structure

PDB id
4XEJ (explore in PDB, NAKB, or RNA 3D Hub)
Description
IRES bound to bacterial Ribosome
Experimental method
X-RAY DIFFRACTION
Resolution
3.8 Å

Loop

Sequence
UUUA*UUUG*CG*CGCC*GCCUAGUGAACC*GAUCAACGGAUAAAA
Length
41 nucleotides
Bulged bases
4XEJ|1|A23S|U|2076, 4XEJ|1|A23S|A|2388, 4XEJ|1|A23S|U|2390, 4XEJ|1|A23S|G|2428, 4XEJ|1|A23S|A|2430, 4XEJ|1|A23S|U|2431, 4XEJ|1|A23S|A|2434
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

4XEJ|1|A23S|U|2074
4XEJ|1|A23S|U|2075
4XEJ|1|A23S|U|2076
4XEJ|1|A23S|A|2077
*
4XEJ|1|A23S|U|2243
4XEJ|1|A23S|U|2244
4XEJ|1|A23S|U|2245
4XEJ|1|A23S|G|2246
*
4XEJ|1|A23S|C|2258
4XEJ|1|A23S|G|2259
*
4XEJ|1|A23S|C|2281
4XEJ|1|A23S|G|2282
4XEJ|1|A23S|C|2283
4XEJ|1|A23S|C|2284
*
4XEJ|1|A23S|G|2384
4XEJ|1|A23S|C|2385
4XEJ|1|A23S|C|2386
4XEJ|1|A23S|U|2387
4XEJ|1|A23S|A|2388
4XEJ|1|A23S|G|2389
4XEJ|1|A23S|U|2390
4XEJ|1|A23S|G|2391
4XEJ|1|A23S|A|2392
4XEJ|1|A23S|A|2393
4XEJ|1|A23S|C|2394
4XEJ|1|A23S|C|2395
*
4XEJ|1|A23S|G|2421
4XEJ|1|A23S|A|2422
4XEJ|1|A23S|U|2423
4XEJ|1|A23S|C|2424
4XEJ|1|A23S|A|2425
4XEJ|1|A23S|A|2426
4XEJ|1|A23S|C|2427
4XEJ|1|A23S|G|2428
4XEJ|1|A23S|G|2429
4XEJ|1|A23S|A|2430
4XEJ|1|A23S|U|2431
4XEJ|1|A23S|A|2432
4XEJ|1|A23S|A|2433
4XEJ|1|A23S|A|2434
4XEJ|1|A23S|A|2435

Current chains

Chain A23S
23S ribosomal RNA

Nearby chains

Chain AL02
50S ribosomal protein L2
Chain AL15
50S ribosomal protein L15
Chain AL27
50S ribosomal protein L27
Chain AL28
50S ribosomal protein L28
Chain AL33
50S ribosomal protein L33
Chain AL35
50S ribosomal protein L35

Coloring options:

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