3D structure

PDB id
6Q9A (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome
Experimental method
ELECTRON MICROSCOPY
Resolution
3.7 Å

Loop

Sequence
GAAAGACC*GGAUAACA*UCG(2MA)(PSU)GUC*GGUUUAG*CGGUCC
Length
37 nucleotides
Bulged bases
6Q9A|1|1|A|2062, 6Q9A|1|1|A|2448, 6Q9A|1|1|U|2449, 6Q9A|1|1|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

6Q9A|1|1|G|2057
6Q9A|1|1|A|2058
6Q9A|1|1|A|2059
6Q9A|1|1|A|2060
6Q9A|1|1|G|2061
6Q9A|1|1|A|2062
6Q9A|1|1|C|2063
6Q9A|1|1|C|2064
*
6Q9A|1|1|G|2446
6Q9A|1|1|G|2447
6Q9A|1|1|A|2448
6Q9A|1|1|U|2449
6Q9A|1|1|A|2450
6Q9A|1|1|A|2451
6Q9A|1|1|C|2452
6Q9A|1|1|A|2453
*
6Q9A|1|1|U|2500
6Q9A|1|1|C|2501
6Q9A|1|1|G|2502
6Q9A|1|1|2MA|2503
6Q9A|1|1|PSU|2504
6Q9A|1|1|G|2505
6Q9A|1|1|U|2506
6Q9A|1|1|C|2507
*
6Q9A|1|1|G|2582
6Q9A|1|1|G|2583
6Q9A|1|1|U|2584
6Q9A|1|1|U|2585
6Q9A|1|1|U|2586
6Q9A|1|1|A|2587
6Q9A|1|1|G|2588
*
6Q9A|1|1|C|2606
6Q9A|1|1|G|2607
6Q9A|1|1|G|2608
6Q9A|1|1|U|2609
6Q9A|1|1|C|2610
6Q9A|1|1|C|2611

Current chains

Chain 1
23S ribosomal RNA

Nearby chains

Chain 6
Nascent peptide
Chain 7
Transfer RNA; tRNA
Chain B
50S ribosomal protein L2
Chain C
50S ribosomal protein L3
Chain D
50S ribosomal protein L4
Chain L
50S ribosomal protein L15
Chain M
50S ribosomal protein L16
Chain S
50S ribosomal protein L22
Chain b
50S ribosomal protein L32

Coloring options:

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