3D structure

PDB id
6Q97 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of tmRNA SmpB bound in A site of E. coli 70S ribosome
Experimental method
ELECTRON MICROSCOPY
Resolution
3.9 Å

Loop

Sequence
ACGGAAAGACCCC*G(2MG)GGAUAACAGGC(PSU)GA*UGGCA(OMC)CUCG(2MA)(PSU)GUCGGCUC*GCGAGC(PSU)GGGUUUAGAA*U(PSU)CGGUCCCUAU
Length
78 nucleotides
Bulged bases
6Q97|1|1|A|2062, 6Q97|1|1|A|2448, 6Q97|1|1|PSU|2504, 6Q97|1|1|U|2506, 6Q97|1|1|U|2609, 6Q97|1|1|U|2613
QA status
Modified nucleotides: 2MG, PSU, OMC, 2MA

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

6Q97|1|1|A|2054
6Q97|1|1|C|2055
6Q97|1|1|G|2056
6Q97|1|1|G|2057
6Q97|1|1|A|2058
6Q97|1|1|A|2059
6Q97|1|1|A|2060
6Q97|1|1|G|2061
6Q97|1|1|A|2062
6Q97|1|1|C|2063
6Q97|1|1|C|2064
6Q97|1|1|C|2065
6Q97|1|1|C|2066
*
6Q97|1|1|G|2444
6Q97|1|1|2MG|2445
6Q97|1|1|G|2446
6Q97|1|1|G|2447
6Q97|1|1|A|2448
6Q97|1|1|U|2449
6Q97|1|1|A|2450
6Q97|1|1|A|2451
6Q97|1|1|C|2452
6Q97|1|1|A|2453
6Q97|1|1|G|2454
6Q97|1|1|G|2455
6Q97|1|1|C|2456
6Q97|1|1|PSU|2457
6Q97|1|1|G|2458
6Q97|1|1|A|2459
*
6Q97|1|1|U|2493
6Q97|1|1|G|2494
6Q97|1|1|G|2495
6Q97|1|1|C|2496
6Q97|1|1|A|2497
6Q97|1|1|OMC|2498
6Q97|1|1|C|2499
6Q97|1|1|U|2500
6Q97|1|1|C|2501
6Q97|1|1|G|2502
6Q97|1|1|2MA|2503
6Q97|1|1|PSU|2504
6Q97|1|1|G|2505
6Q97|1|1|U|2506
6Q97|1|1|C|2507
6Q97|1|1|G|2508
6Q97|1|1|G|2509
6Q97|1|1|C|2510
6Q97|1|1|U|2511
6Q97|1|1|C|2512
*
6Q97|1|1|G|2574
6Q97|1|1|C|2575
6Q97|1|1|G|2576
6Q97|1|1|A|2577
6Q97|1|1|G|2578
6Q97|1|1|C|2579
6Q97|1|1|PSU|2580
6Q97|1|1|G|2581
6Q97|1|1|G|2582
6Q97|1|1|G|2583
6Q97|1|1|U|2584
6Q97|1|1|U|2585
6Q97|1|1|U|2586
6Q97|1|1|A|2587
6Q97|1|1|G|2588
6Q97|1|1|A|2589
6Q97|1|1|A|2590
*
6Q97|1|1|U|2604
6Q97|1|1|PSU|2605
6Q97|1|1|C|2606
6Q97|1|1|G|2607
6Q97|1|1|G|2608
6Q97|1|1|U|2609
6Q97|1|1|C|2610
6Q97|1|1|C|2611
6Q97|1|1|C|2612
6Q97|1|1|U|2613
6Q97|1|1|A|2614
6Q97|1|1|U|2615

Current chains

Chain 1
23S ribosomal RNA

Nearby chains

Chain 4
Transfer-messenger RNA; tmRNA
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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