HL_7O1A_080

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

UUUAUUAAAAA

Length

11 nucleotides

Bulged bases

7O1A|1|BA|A|1780, 7O1A|1|BA|U|1781, 7O1A|1|BA|U|1782, 7O1A|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_7O1A_080 not in the Motif Atlas

Homologous match to HL_5J7L_178

Geometric discrepancy: 0.0805

The information below is about HL_5J7L_178

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_01962.2

Basepair signature

cWW-tWH-tWH-F

Number of instances in this motif group

6

Unit IDs

7O1A|1|BA|U|1777
7O1A|1|BA|U|1778
7O1A|1|BA|U|1779
7O1A|1|BA|A|1780
7O1A|1|BA|U|1781
7O1A|1|BA|U|1782
7O1A|1|BA|A|1783
7O1A|1|BA|A|1784
7O1A|1|BA|A|1785
7O1A|1|BA|A|1786
7O1A|1|BA|A|1787

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B2

50S ribosomal protein L34

Chain B5

TnaC - Tryptophanase leader peptide - R23F

Chain BC

50S ribosomal protein L2