IL_4V9N_055

3D structure

PDB id

4V9N (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the 70S ribosome bound with the Q253P mutant of release factor RF2.

Experimental method

X-RAY DIFFRACTION

Resolution

3.4 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_4V9N_055 not in the Motif Atlas

Geometric match to IL_4V88_465

Geometric discrepancy: 0.1591

The information below is about IL_4V88_465

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

4V9N|1|AA|G|1405
4V9N|1|AA|U|1406
4V9N|1|AA|C|1407
*
4V9N|1|AA|G|1494
4V9N|1|AA|U|1495
4V9N|1|AA|C|1496

Current chains

Chain AA

16S rRNA (1504-MER)

Nearby chains

Chain AV

messenger RNA (5'-R(*AP*AP*UP*GP*UP*AP*G)-3')

Chain AY

Bacterial peptide chain release factor 2 (RF-2)

Chain BA

Large subunit ribosomal RNA; LSU rRNA