J4_4XEJ_007

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

CGAUAAA*UC*GCGC*GG

Length

15 nucleotides

Bulged bases

4XEJ|1|A23S|G|1271, 4XEJ|1|A23S|A|1272, 4XEJ|1|A23S|U|1273, 4XEJ|1|A23S|G|1647

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_007 not in the Motif Atlas

Homologous match to J4_9DFE_003

Geometric discrepancy: 0.0858

The information below is about J4_9DFE_003

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_64571.6

Basepair signature

cWW-F-cWW-tSS-cWW-F-cWW

Number of instances in this motif group

4

Unit IDs

4XEJ|1|A23S|C|1270
4XEJ|1|A23S|G|1271
4XEJ|1|A23S|A|1272
4XEJ|1|A23S|U|1273
4XEJ|1|A23S|A|1274
4XEJ|1|A23S|A|1275
4XEJ|1|A23S|A|1276
*
4XEJ|1|A23S|U|1294
4XEJ|1|A23S|C|1295
*
4XEJ|1|A23S|G|1645
4XEJ|1|A23S|C|1646
4XEJ|1|A23S|G|1647
4XEJ|1|A23S|C|1648
*
4XEJ|1|A23S|G|2009
4XEJ|1|A23S|G|2010

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain AL17

50S ribosomal protein L17

Chain AL22

50S ribosomal protein L22

Chain AL32

50S ribosomal protein L32