IL_7U2I_292

3D structure

PDB id

7U2I (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with mRNA, aminoacylated A-site Gly-NH-tRNAgly, aminoacylated P-site fMet-NH-tRNAmet, deacylated E-site tRNAgly, and chloramphenicol at 2.55A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.55 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

7U2I|1|2a|U|244, 7U2I|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_7U2I_292 not in the Motif Atlas

Homologous match to IL_4LFB_011

Geometric discrepancy: 0.0832

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

7U2I|1|2a|C|242
7U2I|1|2a|A|243
7U2I|1|2a|U|244
7U2I|1|2a|C|245
7U2I|1|2a|A|246
7U2I|1|2a|G|247
*
7U2I|1|2a|C|277
7U2I|1|2a|G|278
7U2I|1|2a|A|279
7U2I|1|2a|C|280
7U2I|1|2a|G|281
7U2I|1|2a|A|282
7U2I|1|2a|C|283
7U2I|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