HL_7O19_050

3D structure

PDB id

7O19 (explore in PDB, NAKB, or RNA 3D Hub)

Description

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

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

CGGCGAG

Length

7 nucleotides

Bulged bases

7O19|1|BA|C|490

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

HL_7O19_050 not in the Motif Atlas

Homologous match to HL_5J7L_148

Geometric discrepancy: 0.0685

The information below is about HL_5J7L_148

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_37824.7

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

349

Unit IDs

7O19|1|BA|C|487
7O19|1|BA|G|488
7O19|1|BA|G|489
7O19|1|BA|C|490
7O19|1|BA|G|491
7O19|1|BA|A|492
7O19|1|BA|G|493

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BS

50S ribosomal protein L22