HL_7O19_071

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

CGACGGUUG

Length

9 nucleotides

Bulged bases

7O19|1|BA|A|1453, 7O19|1|BA|C|1454

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_071 not in the Motif Atlas

Homologous match to HL_5J7L_169

Geometric discrepancy: 0.105

The information below is about HL_5J7L_169

Detailed Annotation

Mini UNCG with extended bulge

Broad Annotation

Mini UNCG with extended bulge

Motif group

HL_22622.1

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

2

Unit IDs

7O19|1|BA|C|1451
7O19|1|BA|G|1452
7O19|1|BA|A|1453
7O19|1|BA|C|1454
7O19|1|BA|G|1455
7O19|1|BA|G|1456
7O19|1|BA|U|1457
7O19|1|BA|U|1458
7O19|1|BA|G|1459

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BN

50S ribosomal protein L17