3D structure

PDB id
28UH (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
UUUA*UUUG*CU*AGCA*UCAUAGUGAUCC*GCUCAACGGAUAAAA
Length
41 nucleotides
Bulged bases
28UH|1|a|U|2076, 28UH|1|a|A|2388, 28UH|1|a|U|2390, 28UH|1|a|G|2428, 28UH|1|a|A|2430, 28UH|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

28UH|1|a|U|2074
28UH|1|a|U|2075
28UH|1|a|U|2076
28UH|1|a|A|2077
*
28UH|1|a|U|2243
28UH|1|a|U|2244
28UH|1|a|U|2245
28UH|1|a|G|2246
*
28UH|1|a|C|2258
28UH|1|a|U|2259
*
28UH|1|a|A|2281
28UH|1|a|G|2282
28UH|1|a|C|2283
28UH|1|a|A|2284
*
28UH|1|a|U|2384
28UH|1|a|C|2385
28UH|1|a|A|2386
28UH|1|a|U|2387
28UH|1|a|A|2388
28UH|1|a|G|2389
28UH|1|a|U|2390
28UH|1|a|G|2391
28UH|1|a|A|2392
28UH|1|a|U|2393
28UH|1|a|C|2394
28UH|1|a|C|2395
*
28UH|1|a|G|2421
28UH|1|a|C|2422
28UH|1|a|U|2423
28UH|1|a|C|2424
28UH|1|a|A|2425
28UH|1|a|A|2426
28UH|1|a|C|2427
28UH|1|a|G|2428
28UH|1|a|G|2429
28UH|1|a|A|2430
28UH|1|a|U|2431
28UH|1|a|A|2432
28UH|1|a|A|2433
28UH|1|a|A|2434
28UH|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 Z
Transfer RNA; tRNA
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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