J4_4XEJ_029

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

GACUG*CACAG*CGAC*GUAAC

Length

19 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

J4_4XEJ_029 not in the Motif Atlas

Homologous match to J4_9DFE_007

Geometric discrepancy: 0.0869

The information below is about J4_9DFE_007

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_61477.6

Basepair signature

cWW-tSW-F-tHS-tHS-F-cWW-cWW-F-tHS-cWW

Number of instances in this motif group

4

Unit IDs

4XEJ|1|A23S|G|1772
4XEJ|1|A23S|A|1773
4XEJ|1|A23S|C|1774
4XEJ|1|A23S|U|1775
4XEJ|1|A23S|G|1776
*
4XEJ|1|A23S|C|1788
4XEJ|1|A23S|A|1789
4XEJ|1|A23S|C|1790
4XEJ|1|A23S|A|1791
4XEJ|1|A23S|G|1792
*
4XEJ|1|A23S|C|1827
4XEJ|1|A23S|G|1828
4XEJ|1|A23S|A|1829
4XEJ|1|A23S|C|1830
*
4XEJ|1|A23S|G|1975
4XEJ|1|A23S|U|1976
4XEJ|1|A23S|A|1977
4XEJ|1|A23S|A|1978
4XEJ|1|A23S|C|1979

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain A16S

Small subunit ribosomal RNA; SSU rRNA

Chain AL02

50S ribosomal protein L2