IL_4V5E_319

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

UGA*UG

Length

5 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_319 not in the Motif Atlas

Homologous match to IL_4WF9_091

Geometric discrepancy: 0.1471

The information below is about IL_4WF9_091

Detailed Annotation

Major groove platform

Broad Annotation

No text annotation

Motif group

IL_48076.6

Basepair signature

cWW-cSH-cWW

Number of instances in this motif group

41

Unit IDs

4V5E|1|DA|U|2457
4V5E|1|DA|G|2458
4V5E|1|DA|A|2459
*
4V5E|1|DA|U|2493
4V5E|1|DA|G|2494

Current chains

Chain DA

23S RIBOSOMAL RNA

Nearby chains

Chain CY

PEPTIDE CHAIN RELEASE FACTOR 2

Chain DQ

50S RIBOSOMAL PROTEIN L16