IL_4XEJ_220

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

CGU*AUACG

Length

8 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_220 not in the Motif Atlas

Geometric match to IL_4WF9_012

Geometric discrepancy: 0.3859

The information below is about IL_4WF9_012

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform; mini C-loop

Motif group

IL_46387.2

Basepair signature

cWW-cWW-L-cWW-L

Number of instances in this motif group

4

Unit IDs

4XEJ|1|B16S|C|596
4XEJ|1|B16S|G|597
4XEJ|1|B16S|U|598
*
4XEJ|1|B16S|A|640
4XEJ|1|B16S|U|641
4XEJ|1|B16S|A|642
4XEJ|1|B16S|C|643
4XEJ|1|B16S|G|644

Current chains

Chain B16S

16S ribosomal RNA

Nearby chains

Chain BS08

30S ribosomal protein S8

Chain BS17

30S ribosomal protein S17