IL_7O1A_014

3D structure

PDB id

7O1A (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.4 Å

Loop

Sequence

GAUUAG*CGACGAUC

Length

14 nucleotides

Bulged bases

7O1A|1|AA|U|244, 7O1A|1|AA|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_7O1A_014 not in the Motif Atlas

Homologous match to IL_5J7L_014

Geometric discrepancy: 0.0816

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

7O1A|1|AA|G|242
7O1A|1|AA|A|243
7O1A|1|AA|U|244
7O1A|1|AA|U|245
7O1A|1|AA|A|246
7O1A|1|AA|G|247
*
7O1A|1|AA|C|277
7O1A|1|AA|G|278
7O1A|1|AA|A|279
7O1A|1|AA|C|280
7O1A|1|AA|G|281
7O1A|1|AA|A|282
7O1A|1|AA|U|283
7O1A|1|AA|C|284

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain AL

30S ribosomal protein S12

Chain AQ

30S ribosomal protein S17