IL_4U3N_187

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

GGAGUAUG*UGAAAC

Length

14 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_187 not in the Motif Atlas

Homologous match to IL_4V88_440

Geometric discrepancy: 0.0654

The information below is about IL_4V88_440

Detailed Annotation

8x6 Sarcin-Ricin with inserted Y; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_41756.1

Basepair signature

cWW-tSH-tHH-cSH-tWH-tHS-cWW-L

Number of instances in this motif group

5

Unit IDs

4U3N|1|2|G|1111
4U3N|1|2|G|1112
4U3N|1|2|A|1113
4U3N|1|2|G|1114
4U3N|1|2|U|1115
4U3N|1|2|A|1116
4U3N|1|2|U|1117
4U3N|1|2|G|1118
*
4U3N|1|2|U|1129
4U3N|1|2|G|1130
4U3N|1|2|A|1131
4U3N|1|2|A|1132
4U3N|1|2|A|1133
4U3N|1|2|C|1134

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain D3

40S ribosomal protein S23-A

Chain Q1

60S ribosomal protein L41-A