IL_4U3U_155

3D structure

PDB id

4U3U (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of Cycloheximide bound to the yeast 80S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

UAUCAA*UUUCAACG

Length

14 nucleotides

Bulged bases

4U3U|1|2|U|313, 4U3U|1|2|C|351

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_4U3U_155 not in the Motif Atlas

Homologous match to IL_4V88_402

Geometric discrepancy: 0.0526

The information below is about IL_4V88_402

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_45067.5

Basepair signature

cWW-tSH-tSS-tHS-R-cWW-cWW-R

Number of instances in this motif group

16

Unit IDs

4U3U|1|2|U|311
4U3U|1|2|A|312
4U3U|1|2|U|313
4U3U|1|2|C|314
4U3U|1|2|A|315
4U3U|1|2|A|316
*
4U3U|1|2|U|348
4U3U|1|2|U|349
4U3U|1|2|U|350
4U3U|1|2|C|351
4U3U|1|2|A|352
4U3U|1|2|A|353
4U3U|1|2|C|354
4U3U|1|2|G|355

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain C1

40S ribosomal protein S11-A

Chain D3

40S ribosomal protein S23-A

Chain S8

40S ribosomal protein S8-A