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
GAAAGACC*GGAUAACA*UCG(2MA)(PSU)GU*GUUUAG*CGGUCC
Length
35 nucleotides
Bulged bases
7O19|1|BA|A|2448, 7O19|1|BA|U|2609
QA status
Modified nucleotides: 2MA, 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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

7O19|1|BA|G|2057
7O19|1|BA|A|2058
7O19|1|BA|A|2059
7O19|1|BA|A|2060
7O19|1|BA|G|2061
7O19|1|BA|A|2062
7O19|1|BA|C|2063
7O19|1|BA|C|2064
*
7O19|1|BA|G|2446
7O19|1|BA|G|2447
7O19|1|BA|A|2448
7O19|1|BA|U|2449
7O19|1|BA|A|2450
7O19|1|BA|A|2451
7O19|1|BA|C|2452
7O19|1|BA|A|2453
*
7O19|1|BA|U|2500
7O19|1|BA|C|2501
7O19|1|BA|G|2502
7O19|1|BA|2MA|2503
7O19|1|BA|PSU|2504
7O19|1|BA|G|2505
7O19|1|BA|U|2506
*
7O19|1|BA|G|2583
7O19|1|BA|U|2584
7O19|1|BA|U|2585
7O19|1|BA|U|2586
7O19|1|BA|A|2587
7O19|1|BA|G|2588
*
7O19|1|BA|C|2606
7O19|1|BA|G|2607
7O19|1|BA|G|2608
7O19|1|BA|U|2609
7O19|1|BA|C|2610
7O19|1|BA|C|2611

Current chains

Chain BA
Ribosomal RNA 23S

Nearby chains

Chain B0
50S ribosomal protein L32
Chain B5
Tryptophanase leader peptide
Chain B8
Transfer RNA; tRNA
Chain BC
50S ribosomal protein L2
Chain BD
50S ribosomal protein L3
Chain BE
50S ribosomal protein L4
Chain BL
50S ribosomal protein L15
Chain BS
50S ribosomal protein L22

Coloring options:

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