IL_4XEJ_140

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

GUGC*GUGAAC

Length

10 nucleotides

Bulged bases

4XEJ|1|A23S|A|1900

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_140 not in the Motif Atlas

Geometric match to IL_7A0S_102

Geometric discrepancy: 0.3565

The information below is about IL_7A0S_102

Detailed Annotation

Major groove platform with intercalation

Broad Annotation

Major groove platform with intercalation

Motif group

IL_58502.1

Basepair signature

cWW-cWW-L-R-L-cWW

Number of instances in this motif group

5

Unit IDs

4XEJ|1|A23S|G|1840
4XEJ|1|A23S|U|1841
4XEJ|1|A23S|G|1842
4XEJ|1|A23S|C|1843
*
4XEJ|1|A23S|G|1897
4XEJ|1|A23S|U|1898
4XEJ|1|A23S|G|1899
4XEJ|1|A23S|A|1900
4XEJ|1|A23S|A|1901
4XEJ|1|A23S|C|1902

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain A16S

Small subunit ribosomal RNA; SSU rRNA

Chain AL02

50S ribosomal protein L2