HL_7O19_080

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

UUUAUUAAAAA

Length

11 nucleotides

Bulged bases

7O19|1|BA|A|1780, 7O19|1|BA|U|1781, 7O19|1|BA|U|1782, 7O19|1|BA|A|1786

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_080 not in the Motif Atlas

Homologous match to HL_4WF9_043

Geometric discrepancy: 0.1105

The information below is about HL_4WF9_043

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_87681.1

Basepair signature

cWW-cWW-tWH-F-tWH-F-F-F-F-F

Number of instances in this motif group

9

Unit IDs

7O19|1|BA|U|1777
7O19|1|BA|U|1778
7O19|1|BA|U|1779
7O19|1|BA|A|1780
7O19|1|BA|U|1781
7O19|1|BA|U|1782
7O19|1|BA|A|1783
7O19|1|BA|A|1784
7O19|1|BA|A|1785
7O19|1|BA|A|1786
7O19|1|BA|A|1787

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B2

50S ribosomal protein L34

Chain B5

Tryptophanase leader peptide

Chain BC

50S ribosomal protein L2