IL_4V4X_011

3D structure

PDB id

4V4X (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the 70S Thermus thermophilus ribosome showing how the 16S 3'-end mimicks mRNA E and P codons.

Experimental method

X-RAY DIFFRACTION

Resolution

5 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

4V4X|1|AA|U|244, 4V4X|1|AA|C|280

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_4V4X_011 not in the Motif Atlas

Homologous match to IL_5J7L_014

Geometric discrepancy: 0.2287

The information below is about IL_5J7L_014

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.3

Basepair signature

cWW-cSS-tSS-tSH-L-cWW-tHW-cWW

Number of instances in this motif group

5

Unit IDs

4V4X|1|AA|C|242
4V4X|1|AA|A|243
4V4X|1|AA|U|244
4V4X|1|AA|C|245
4V4X|1|AA|A|246
4V4X|1|AA|G|247
*
4V4X|1|AA|C|277
4V4X|1|AA|G|278
4V4X|1|AA|A|279
4V4X|1|AA|C|280
4V4X|1|AA|G|281
4V4X|1|AA|A|282
4V4X|1|AA|C|283
4V4X|1|AA|G|284

Current chains

Chain AA

16S rRNA

Nearby chains

Chain AO

30S ribosomal protein S12

Chain AT

30S ribosomal protein S17