IL_4XEJ_275

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

CGAAUC*GAUAG

Length

11 nucleotides

Bulged bases

4XEJ|1|B23S|A|271|||V

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_275 not in the Motif Atlas

Geometric match to IL_4WFL_001

Geometric discrepancy: 0.3747

The information below is about IL_4WFL_001

Detailed Annotation

Double sheared with non-canonical cWW

Broad Annotation

Double sheared

Motif group

IL_87767.1

Basepair signature

cWW-L-R-tSH-tHS-cWW

Number of instances in this motif group

16

Unit IDs

4XEJ|1|B23S|C|271|||S
4XEJ|1|B23S|G|271|||T
4XEJ|1|B23S|A|271|||U
4XEJ|1|B23S|A|271|||V
4XEJ|1|B23S|U|283
4XEJ|1|B23S|C|284
*
4XEJ|1|B23S|G|356
4XEJ|1|B23S|A|357
4XEJ|1|B23S|U|357|||A
4XEJ|1|B23S|A|357|||B
4XEJ|1|B23S|G|357|||C

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains