3D structure

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

Loop

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

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