IL_1VY7_180

3D structure

PDB id

1VY7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in the pre-attack state of peptide bond formation containing short substrate-mimic Cytidine-Cytidine-Puromycin in the A site and acylated tRNA in the P site.

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

1VY7|1|CA|U|244, 1VY7|1|CA|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_1VY7_180 not in the Motif Atlas

Homologous match to IL_4LFB_011

Geometric discrepancy: 0.0934

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

1VY7|1|CA|C|242
1VY7|1|CA|A|243
1VY7|1|CA|U|244
1VY7|1|CA|C|245
1VY7|1|CA|A|246
1VY7|1|CA|G|247
*
1VY7|1|CA|C|277
1VY7|1|CA|G|278
1VY7|1|CA|A|279
1VY7|1|CA|C|280
1VY7|1|CA|G|281
1VY7|1|CA|A|282
1VY7|1|CA|C|283
1VY7|1|CA|G|284

Current chains

Chain CA

16S Ribosomal RNA

Nearby chains

Chain CL

30S ribosomal protein S12

Chain CQ

30S ribosomal protein S17