IL_4XEJ_139

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

CCGG*CG

Length

6 nucleotides

Bulged bases

None detected

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_139 not in the Motif Atlas

Homologous match to IL_7RQB_071

Geometric discrepancy: 0.1612

The information below is about IL_7RQB_071

Detailed Annotation

Minor groove platform, major groove intercalation

Broad Annotation

Minor groove platform, major groove intercalation

Motif group

IL_88739.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

11

Unit IDs

4XEJ|1|A23S|C|1837
4XEJ|1|A23S|C|1838
4XEJ|1|A23S|G|1839
4XEJ|1|A23S|G|1840
*
4XEJ|1|A23S|C|1902
4XEJ|1|A23S|G|1903

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain A16S

Small subunit ribosomal RNA; SSU rRNA

Chain AL02

50S ribosomal protein L2