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
GAAAGACC*GGAUAACA*UCG(2MA)(PSU)GU*GUUUAG*CGGUCC
Length
35 nucleotides
Bulged bases
7O1A|1|BA|A|2448, 7O1A|1|BA|U|2449, 7O1A|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

7O1A|1|BA|G|2057
7O1A|1|BA|A|2058
7O1A|1|BA|A|2059
7O1A|1|BA|A|2060
7O1A|1|BA|G|2061
7O1A|1|BA|A|2062
7O1A|1|BA|C|2063
7O1A|1|BA|C|2064
*
7O1A|1|BA|G|2446
7O1A|1|BA|G|2447
7O1A|1|BA|A|2448
7O1A|1|BA|U|2449
7O1A|1|BA|A|2450
7O1A|1|BA|A|2451
7O1A|1|BA|C|2452
7O1A|1|BA|A|2453
*
7O1A|1|BA|U|2500
7O1A|1|BA|C|2501
7O1A|1|BA|G|2502
7O1A|1|BA|2MA|2503
7O1A|1|BA|PSU|2504
7O1A|1|BA|G|2505
7O1A|1|BA|U|2506
*
7O1A|1|BA|G|2583
7O1A|1|BA|U|2584
7O1A|1|BA|U|2585
7O1A|1|BA|U|2586
7O1A|1|BA|A|2587
7O1A|1|BA|G|2588
*
7O1A|1|BA|C|2606
7O1A|1|BA|G|2607
7O1A|1|BA|G|2608
7O1A|1|BA|U|2609
7O1A|1|BA|C|2610
7O1A|1|BA|C|2611

Current chains

Chain BA
Ribosomal RNA 23S

Nearby chains

Chain B0
50S ribosomal protein L32
Chain B5
TnaC - Tryptophanase leader peptide - R23F
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 BM
50S ribosomal protein L16
Chain BS
50S ribosomal protein L22

Coloring options:

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