3D structure

PDB id
9TQA (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
UUUA*UUUG*CU*AGCA*UCAUAGUGAUCC*GCUCAACGGAUAAAA
Length
41 nucleotides
Bulged bases
9TQA|1|a|U|2076, 9TQA|1|a|A|2388, 9TQA|1|a|U|2390, 9TQA|1|a|G|2428, 9TQA|1|a|A|2430, 9TQA|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

9TQA|1|a|U|2074
9TQA|1|a|U|2075
9TQA|1|a|U|2076
9TQA|1|a|A|2077
*
9TQA|1|a|U|2243
9TQA|1|a|U|2244
9TQA|1|a|U|2245
9TQA|1|a|G|2246
*
9TQA|1|a|C|2258
9TQA|1|a|U|2259
*
9TQA|1|a|A|2281
9TQA|1|a|G|2282
9TQA|1|a|C|2283
9TQA|1|a|A|2284
*
9TQA|1|a|U|2384
9TQA|1|a|C|2385
9TQA|1|a|A|2386
9TQA|1|a|U|2387
9TQA|1|a|A|2388
9TQA|1|a|G|2389
9TQA|1|a|U|2390
9TQA|1|a|G|2391
9TQA|1|a|A|2392
9TQA|1|a|U|2393
9TQA|1|a|C|2394
9TQA|1|a|C|2395
*
9TQA|1|a|G|2421
9TQA|1|a|C|2422
9TQA|1|a|U|2423
9TQA|1|a|C|2424
9TQA|1|a|A|2425
9TQA|1|a|A|2426
9TQA|1|a|C|2427
9TQA|1|a|G|2428
9TQA|1|a|G|2429
9TQA|1|a|A|2430
9TQA|1|a|U|2431
9TQA|1|a|A|2432
9TQA|1|a|A|2433
9TQA|1|a|A|2434
9TQA|1|a|A|2435

Current chains

Chain a
23S rRNA

Nearby chains

Chain 0
Large ribosomal subunit protein bL33
Chain 2
Large ribosomal subunit protein bL35
Chain c
Large ribosomal subunit protein uL2
Chain k
Large ribosomal subunit protein uL15
Chain v
Large ribosomal subunit protein bL27
Chain w
Large ribosomal subunit protein bL28

Coloring options:

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