IL_7O1A_163

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

CUC*GCGAG

Length

8 nucleotides

Bulged bases

7O1A|1|BA|G|2576, 7O1A|1|BA|A|2577

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_163 not in the Motif Atlas

Homologous match to IL_5J7L_340

Geometric discrepancy: 0.0613

The information below is about IL_5J7L_340

Detailed Annotation

Isolated non-canonical cWW with bulges

Broad Annotation

Isolated non-canonical cWW with bulges

Motif group

IL_07785.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

33

Unit IDs

7O1A|1|BA|C|2510
7O1A|1|BA|U|2511
7O1A|1|BA|C|2512
*
7O1A|1|BA|G|2574
7O1A|1|BA|C|2575
7O1A|1|BA|G|2576
7O1A|1|BA|A|2577
7O1A|1|BA|G|2578

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B0

50S ribosomal protein L32

Chain B5

TnaC - Tryptophanase leader peptide - R23F

Chain BD

50S ribosomal protein L3