IL_6Q8Y_131

3D structure

PDB id

6Q8Y (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the mRNA translating and degrading yeast 80S ribosome-Xrn1 nuclease complex

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

AUU*ACU

Length

6 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_6Q8Y_131 not in the Motif Atlas

Homologous match to IL_5TBW_046

Geometric discrepancy: 0.0912

The information below is about IL_5TBW_046

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

6Q8Y|1|BQ|A|1120
6Q8Y|1|BQ|U|1121
6Q8Y|1|BQ|U|1122
*
6Q8Y|1|BQ|A|1136
6Q8Y|1|BQ|C|1137
6Q8Y|1|BQ|U|1138

Current chains

Chain BQ

25S ribosomal RNA

Nearby chains

Chain AV

60S ribosomal protein L29

Chain BO

60S ribosomal protein L7-A

Chain BR

5S ribosomal RNA; 5S rRNA