IL_4Y4P_304

3D structure

PDB id

4Y4P (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome with rRNA modifications and bound to mRNA and A-, P- and E-site tRNAs at 2.5A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

4Y4P|1|2a|U|244, 4Y4P|1|2a|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_4Y4P_304 not in the Motif Atlas

Homologous match to IL_4LFB_011

Geometric discrepancy: 0.0895

The information below is about IL_4LFB_011

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

4Y4P|1|2a|C|242
4Y4P|1|2a|A|243
4Y4P|1|2a|U|244
4Y4P|1|2a|C|245
4Y4P|1|2a|A|246
4Y4P|1|2a|G|247
*
4Y4P|1|2a|C|277
4Y4P|1|2a|G|278
4Y4P|1|2a|A|279
4Y4P|1|2a|C|280
4Y4P|1|2a|G|281
4Y4P|1|2a|A|282
4Y4P|1|2a|C|283
4Y4P|1|2a|G|284

Current chains

Chain 2a

16S Ribosomal RNA

Nearby chains

Chain 2l

30S ribosomal protein S12

Chain 2q

30S ribosomal protein S17