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
GC*GCGAAAAGAAC*GAGUGAAAAAGAACC
Length
28 nucleotides
Bulged bases
7O19|1|BA|A|504, 7O19|1|BA|A|508
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
J3_7O19_032 not in the Motif Atlas
Homologous match to J3_9DFE_002
Geometric discrepancy: 0.1069
The information below is about J3_9DFE_002
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_92134.2
Basepair signature
cWW-cWW-cWW-F-tWH-cSS-tSS-tSH-tSH-tWW-tHH-tWH-tWW-F-F-cSS-cSW-F-tHS-cWW
Number of instances in this motif group
6

Unit IDs

7O19|1|BA|G|30
7O19|1|BA|C|31
*
7O19|1|BA|G|474
7O19|1|BA|C|475
7O19|1|BA|G|476
7O19|1|BA|A|477
7O19|1|BA|A|478
7O19|1|BA|A|479
7O19|1|BA|A|480
7O19|1|BA|G|481
7O19|1|BA|A|482
7O19|1|BA|A|483
7O19|1|BA|C|484
*
7O19|1|BA|G|496
7O19|1|BA|A|497
7O19|1|BA|G|498
7O19|1|BA|U|499
7O19|1|BA|G|500
7O19|1|BA|A|501
7O19|1|BA|A|502
7O19|1|BA|A|503
7O19|1|BA|A|504
7O19|1|BA|A|505
7O19|1|BA|G|506
7O19|1|BA|A|507
7O19|1|BA|A|508
7O19|1|BA|C|509
7O19|1|BA|C|510

Current chains

Chain BA
Ribosomal RNA 23S

Nearby chains

Chain BQ
50S ribosomal protein L20
Chain BS
50S ribosomal protein L22
Chain BU
50S ribosomal protein L24

Coloring options:


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