IL_4V5E_128

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

UG*UGAA

Length

6 nucleotides

Bulged bases

4V5E|1|BA|A|1900

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_128 not in the Motif Atlas

Homologous match to IL_5J7L_315

Geometric discrepancy: 0.0714

The information below is about IL_5J7L_315

Detailed Annotation

Major groove intercalation

Broad Annotation

Major groove intercalation

Motif group

IL_82107.4

Basepair signature

cWW-cWW

Number of instances in this motif group

30

Unit IDs

4V5E|1|BA|U|1841
4V5E|1|BA|G|1842
*
4V5E|1|BA|U|1898
4V5E|1|BA|G|1899
4V5E|1|BA|A|1900
4V5E|1|BA|A|1901

Current chains

Chain BA

23S RIBOSOMAL RNA

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA

Chain BD

50S RIBOSOMAL PROTEIN L2