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
CGAUGAAG*UGGAG
Length
13 nucleotides
Bulged bases
4XEJ|1|B23S|U|1211
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
IL_4XEJ_316 not in the Motif Atlas
Homologous match to IL_7RQB_047
Geometric discrepancy: 0.1545
The information below is about IL_7RQB_047
Detailed Annotation
Kink-turn
Broad Annotation
No text annotation
Motif group
IL_70923.2
Basepair signature
cWW-tSS-tSH-L-tHS-tHS-cWW
Number of instances in this motif group
28

Unit IDs

4XEJ|1|B23S|C|1208
4XEJ|1|B23S|G|1209
4XEJ|1|B23S|A|1210
4XEJ|1|B23S|U|1211
4XEJ|1|B23S|G|1212
4XEJ|1|B23S|A|1213
4XEJ|1|B23S|A|1214
4XEJ|1|B23S|G|1215
*
4XEJ|1|B23S|U|1234
4XEJ|1|B23S|G|1235
4XEJ|1|B23S|G|1236
4XEJ|1|B23S|A|1237
4XEJ|1|B23S|G|1238

Current chains

Chain B23S
23S ribosomal RNA

Nearby chains

Chain BL20
50S ribosomal protein L20

Coloring options:


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