IL_4XEJ_307

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

CUG*CAG

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary: CUG,CAG

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_307 not in the Motif Atlas

Geometric match to IL_5TBW_103

Geometric discrepancy: 0.1598

The information below is about IL_5TBW_103

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

4XEJ|1|B23S|C|1013
4XEJ|1|B23S|U|1014
4XEJ|1|B23S|G|1015
*
4XEJ|1|B23S|C|1147
4XEJ|1|B23S|A|1148
4XEJ|1|B23S|G|1149

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain BL13

50S ribosomal protein L13

Chain BL20

50S ribosomal protein L20