IL_4V5E_261

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

GGG*CUAC

Length

7 nucleotides

Bulged bases

4V5E|1|DA|A|896

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_261 not in the Motif Atlas

Geometric match to IL_1U6B_001

Geometric discrepancy: 0.2316

The information below is about IL_1U6B_001

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

4V5E|1|DA|G|880
4V5E|1|DA|G|881
4V5E|1|DA|G|882
*
4V5E|1|DA|C|894
4V5E|1|DA|U|895
4V5E|1|DA|A|896
4V5E|1|DA|C|897

Current chains

Chain DA

23S RIBOSOMAL RNA

Nearby chains

Chain DK

50S RIBOSOMAL PROTEIN L11

Chain DQ

50S RIBOSOMAL PROTEIN L16

Chain DZ

50S RIBOSOMAL PROTEIN L25