IL_4V7P_281

3D structure

PDB id

4V7P (explore in PDB, NAKB, or RNA 3D Hub)

Description

Recognition of the amber stop codon by release factor RF1.

Experimental method

X-RAY DIFFRACTION

Resolution

3.62 Å

Loop

Sequence

AUC*GGUUU

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_4V7P_281 not in the Motif Atlas

Geometric match to IL_4WF9_092

Geometric discrepancy: 0.169

The information below is about IL_4WF9_092

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform with extra cWW

Motif group

IL_51387.3

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

21

Unit IDs

4V7P|1|CA|A|2459
4V7P|1|CA|U|2460
4V7P|1|CA|C|2461
*
4V7P|1|CA|G|2489
4V7P|1|CA|G|2490
4V7P|1|CA|U|2491
4V7P|1|CA|U|2492
4V7P|1|CA|U|2493

Current chains

Chain CA

23S ribosomal RNA

Nearby chains

Chain CM

50S ribosomal protein L16

Chain DV

Peptide chain release factor 1