IL_4XEJ_109

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

CUAAGUG*CUUAAG

Length

13 nucleotides

Bulged bases

4XEJ|1|A23S|U|1141|||A, 4XEJ|1|A23S|A|1143

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_109 not in the Motif Atlas

Geometric match to IL_4WF9_039

Geometric discrepancy: 0.1299

The information below is about IL_4WF9_039

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_57188.6

Basepair signature

cWW-tWW-L-tWW-cWW-cSH

Number of instances in this motif group

6

Unit IDs

4XEJ|1|A23S|C|1018
4XEJ|1|A23S|U|1019
4XEJ|1|A23S|A|1020
4XEJ|1|A23S|A|1021
4XEJ|1|A23S|G|1022
4XEJ|1|A23S|U|1023
4XEJ|1|A23S|G|1024
*
4XEJ|1|A23S|C|1140
4XEJ|1|A23S|U|1141
4XEJ|1|A23S|U|1141|||A
4XEJ|1|A23S|A|1142
4XEJ|1|A23S|A|1143
4XEJ|1|A23S|G|1144

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain AL06

50S ribosomal protein L6

Chain AL13

50S ribosomal protein L13