IL_7ZTA_019

3D structure

PDB id

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

Description

Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide

Experimental method

ELECTRON MICROSCOPY

Resolution

2.7 Å

Loop

Sequence

GAUUAG*CGACGAUC

Length

14 nucleotides

Bulged bases

7ZTA|1|16S1|U|244, 7ZTA|1|16S1|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_7ZTA_019 not in the Motif Atlas

Homologous match to IL_5J7L_014

Geometric discrepancy: 0.0929

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

7ZTA|1|16S1|G|242
7ZTA|1|16S1|A|243
7ZTA|1|16S1|U|244
7ZTA|1|16S1|U|245
7ZTA|1|16S1|A|246
7ZTA|1|16S1|G|247
*
7ZTA|1|16S1|C|277
7ZTA|1|16S1|G|278
7ZTA|1|16S1|A|279
7ZTA|1|16S1|C|280
7ZTA|1|16S1|G|281
7ZTA|1|16S1|A|282
7ZTA|1|16S1|U|283
7ZTA|1|16S1|C|284

Current chains

Chain 16S1

16S ribosomal RNA

Nearby chains

Chain S121

30S ribosomal protein S12

Chain S171

30S ribosomal protein S17