3D structure

PDB id
7B5K (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
UUUA*UUUG*CU*AGCA*UCAUAGUGAUCC*GCUCAACGGAUAAAA
Length
41 nucleotides
Bulged bases
7B5K|1|A|U|2076, 7B5K|1|A|A|2388, 7B5K|1|A|U|2390, 7B5K|1|A|G|2428, 7B5K|1|A|A|2430, 7B5K|1|A|U|2431
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
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

7B5K|1|A|U|2074
7B5K|1|A|U|2075
7B5K|1|A|U|2076
7B5K|1|A|A|2077
*
7B5K|1|A|U|2243
7B5K|1|A|U|2244
7B5K|1|A|U|2245
7B5K|1|A|G|2246
*
7B5K|1|A|C|2258
7B5K|1|A|U|2259
*
7B5K|1|A|A|2281
7B5K|1|A|G|2282
7B5K|1|A|C|2283
7B5K|1|A|A|2284
*
7B5K|1|A|U|2384
7B5K|1|A|C|2385
7B5K|1|A|A|2386
7B5K|1|A|U|2387
7B5K|1|A|A|2388
7B5K|1|A|G|2389
7B5K|1|A|U|2390
7B5K|1|A|G|2391
7B5K|1|A|A|2392
7B5K|1|A|U|2393
7B5K|1|A|C|2394
7B5K|1|A|C|2395
*
7B5K|1|A|G|2421
7B5K|1|A|C|2422
7B5K|1|A|U|2423
7B5K|1|A|C|2424
7B5K|1|A|A|2425
7B5K|1|A|A|2426
7B5K|1|A|C|2427
7B5K|1|A|G|2428
7B5K|1|A|G|2429
7B5K|1|A|A|2430
7B5K|1|A|U|2431
7B5K|1|A|A|2432
7B5K|1|A|A|2433
7B5K|1|A|A|2434
7B5K|1|A|A|2435

Current chains

Chain A
23S rRNA

Nearby chains

Chain 1
50S ribosomal protein L33
Chain 3
50S ribosomal protein L35
Chain 9
Transfer RNA; tRNA
Chain C
50S ribosomal protein L2
Chain L
50S ribosomal protein L15
Chain W
50S ribosomal protein L27
Chain X
50S ribosomal protein L28

Coloring options:

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