HL_7O19_108

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

(PSU)GCUAACG

Length

8 nucleotides

Bulged bases

7O19|1|BA|U|958, 7O19|1|BA|C|961

QA status

Modified nucleotides: PSU

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_108 not in the Motif Atlas

Homologous match to HL_5J7L_211

Geometric discrepancy: 0.1082

The information below is about HL_5J7L_211

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_37824.8

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

352

Unit IDs

7O19|1|BA|PSU|955
7O19|1|BA|G|956
7O19|1|BA|C|957
7O19|1|BA|U|958
7O19|1|BA|A|959
7O19|1|BA|A|960
7O19|1|BA|C|961
7O19|1|BA|G|962

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BB

5S ribosomal RNA; 5S rRNA

Chain BM

50S ribosomal protein L16