IL_4V5E_222

3D structure

PDB id

4V5E (explore in PDB, NAKB, or RNA 3D Hub)

Description

Insights into translational termination from the structure of RF2 bound to the ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.45 Å

Loop

Sequence

GUC*GUC

Length

6 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_4V5E_222 not in the Motif Atlas

Geometric match to IL_3GM7_005

Geometric discrepancy: 0.1545

The information below is about IL_3GM7_005

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

4V5E|1|CA|G|1405
4V5E|1|CA|U|1406
4V5E|1|CA|C|1407
*
4V5E|1|CA|G|1494
4V5E|1|CA|U|1495
4V5E|1|CA|C|1496

Current chains

Chain CA

16S ribosomal RNA

Nearby chains

Chain CX

MRNA

Chain CY

PEPTIDE CHAIN RELEASE FACTOR 2

Chain DA

Large subunit ribosomal RNA; LSU rRNA