IL_4XEJ_346

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

CGAAAUUCCUUG*CCUG

Length

16 nucleotides

Bulged bases

4XEJ|1|B23S|A|1938, 4XEJ|1|B23S|U|1944, 4XEJ|1|B23S|U|1963

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_346 not in the Motif Atlas

Geometric match to IL_4WF9_077

Geometric discrepancy: 0.1396

The information below is about IL_4WF9_077

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_84014.1

Basepair signature

cWW-L-R-cHW-cWW-L-L-tSW-L

Number of instances in this motif group

8

Unit IDs

4XEJ|1|B23S|C|1934
4XEJ|1|B23S|G|1935
4XEJ|1|B23S|A|1936
4XEJ|1|B23S|A|1937
4XEJ|1|B23S|A|1938
4XEJ|1|B23S|U|1939
4XEJ|1|B23S|U|1940
4XEJ|1|B23S|C|1941
4XEJ|1|B23S|C|1942
4XEJ|1|B23S|U|1943
4XEJ|1|B23S|U|1944
4XEJ|1|B23S|G|1945
*
4XEJ|1|B23S|C|1961
4XEJ|1|B23S|C|1962
4XEJ|1|B23S|U|1963
4XEJ|1|B23S|G|1964

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain B16S

Small subunit ribosomal RNA; SSU rRNA