IL_8T8B_307

3D structure

PDB id

8T8B (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site aminoacyl-tRNA analog ACC-PMN, and P-site formyl-MAI-tripeptidyl-tRNA analog ACCA-IAMf at 2.65A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.65 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

8T8B|1|2a|U|244, 8T8B|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_8T8B_307 not in the Motif Atlas

Homologous match to IL_4LFB_011

Geometric discrepancy: 0.0774

The information below is about IL_4LFB_011

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.4

Basepair signature

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

Number of instances in this motif group

6

Unit IDs

8T8B|1|2a|C|242
8T8B|1|2a|A|243
8T8B|1|2a|U|244
8T8B|1|2a|C|245
8T8B|1|2a|A|246
8T8B|1|2a|G|247
*
8T8B|1|2a|C|277
8T8B|1|2a|G|278
8T8B|1|2a|A|279
8T8B|1|2a|C|280
8T8B|1|2a|G|281
8T8B|1|2a|A|282
8T8B|1|2a|C|283
8T8B|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