IL_4D5Y_144

3D structure

PDB id

4D5Y (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state

Experimental method

ELECTRON MICROSCOPY

Resolution

9 Å

Loop

Sequence

UUCG*CCUG

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_4D5Y_144 not in the Motif Atlas

Homologous match to IL_5TBW_129

Geometric discrepancy: 0.1511

The information below is about IL_5TBW_129

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

4D5Y|1|2|U|4927
4D5Y|1|2|U|4928
4D5Y|1|2|C|4929
4D5Y|1|2|G|4930
*
4D5Y|1|2|C|4938
4D5Y|1|2|C|4939
4D5Y|1|2|U|4940
4D5Y|1|2|G|4941

Current chains

Chain 2

28S Ribosomal RNA

Nearby chains

Chain B

60S RIBOSOMAL PROTEIN UL3

Chain P

60S RIBOSOMAL PROTEIN UL22

Chain d

60S RIBOSOMAL PROTEIN EL31