IL_4U3N_273

3D structure

PDB id

4U3N (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of CCA trinucleotide bound to the yeast 80S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

AUUA*UUCU

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_4U3N_273 not in the Motif Atlas

Homologous match to IL_5TBW_041

Geometric discrepancy: 0.0649

The information below is about IL_5TBW_041

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_36174.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

15

Unit IDs

4U3N|1|5|A|1006
4U3N|1|5|U|1007
4U3N|1|5|U|1008
4U3N|1|5|A|1009
*
4U3N|1|5|U|1041
4U3N|1|5|U|1042
4U3N|1|5|C|1043
4U3N|1|5|U|1044

Current chains

Chain 5

25S ribosomal RNA

Nearby chains

Chain l5

60S ribosomal protein L5

Chain m0

60S ribosomal protein L10