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
CGAAAU*AG*UGAG*CGAGCGCG*CGAGAC*GG*CGGUAG
Length
34 nucleotides
Bulged bases
4XEJ|1|B23S|A|945, 4XEJ|1|B23S|C|974|||A
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|B23S|C|817
4XEJ|1|B23S|G|818
4XEJ|1|B23S|A|819
4XEJ|1|B23S|A|820
4XEJ|1|B23S|A|821
4XEJ|1|B23S|U|822
*
4XEJ|1|B23S|A|835
4XEJ|1|B23S|G|836
*
4XEJ|1|B23S|U|943
4XEJ|1|B23S|G|944
4XEJ|1|B23S|A|945
4XEJ|1|B23S|G|946
*
4XEJ|1|B23S|C|971
4XEJ|1|B23S|G|972
4XEJ|1|B23S|A|973
4XEJ|1|B23S|G|974
4XEJ|1|B23S|C|974|||A
4XEJ|1|B23S|G|975
4XEJ|1|B23S|C|976
4XEJ|1|B23S|G|977
*
4XEJ|1|B23S|C|986
4XEJ|1|B23S|G|987
4XEJ|1|B23S|A|988
4XEJ|1|B23S|G|989
4XEJ|1|B23S|A|990
4XEJ|1|B23S|C|991
*
4XEJ|1|B23S|G|1163
4XEJ|1|B23S|G|1164
*
4XEJ|1|B23S|C|1185
4XEJ|1|B23S|G|1186
4XEJ|1|B23S|G|1187
4XEJ|1|B23S|U|1188
4XEJ|1|B23S|A|1189
4XEJ|1|B23S|G|1190

Current chains

Chain B23S
23S ribosomal RNA

Nearby chains

Chain B5S
5S ribosomal RNA; 5S rRNA
Chain BL15
50S ribosomal protein L15
Chain BL20
50S ribosomal protein L20
Chain BL21
50S ribosomal protein L21
Chain BL30
50S ribosomal protein L30
Chain BL35
50S ribosomal protein L35

Coloring options:

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