IL_4XEJ_101

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

GCU*AAAC

Length

7 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

IL_4XEJ_101 not in the Motif Atlas

Geometric match to IL_7RQB_031

Geometric discrepancy: 0.1486

The information below is about IL_7RQB_031

Detailed Annotation

Minor groove platform with extra cWW

Broad Annotation

Minor groove platform

Motif group

IL_46796.1

Basepair signature

cWW-L-R-L-cWW

Number of instances in this motif group

6

Unit IDs

4XEJ|1|A23S|G|875
4XEJ|1|A23S|C|876
4XEJ|1|A23S|U|877
*
4XEJ|1|A23S|A|899
4XEJ|1|A23S|A|900
4XEJ|1|A23S|A|901
4XEJ|1|A23S|C|902

Current chains

Chain A23S

23S ribosomal RNA

Nearby chains

Chain AL16

50S ribosomal protein L16

Chain AL25

50S ribosomal protein L25