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
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
28UH|1|A|A|532, 28UH|1|A|U|534, 28UH|1|A|A|535
QA status
Modified nucleotides: PSU

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
IL_28UH_024 not in the Motif Atlas
Homologous match to IL_6CZR_133
Geometric discrepancy: 0.2452
The information below is about IL_6CZR_133
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.3
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
5

Unit IDs

28UH|1|A|G|515
28UH|1|A|PSU|516
28UH|1|A|G|517
28UH|1|A|C|518
28UH|1|A|C|519
28UH|1|A|A|520
28UH|1|A|G|521
*
28UH|1|A|C|528
28UH|1|A|G|529
28UH|1|A|G|530
28UH|1|A|U|531
28UH|1|A|A|532
28UH|1|A|A|533
28UH|1|A|U|534
28UH|1|A|A|535
28UH|1|A|C|536

Current chains

Chain A
16S rRNA

Nearby chains

Chain C
Small ribosomal subunit protein uS3
Chain D
Small ribosomal subunit protein uS4
Chain L
Small ribosomal subunit protein uS12
Chain X
mRNA
Chain Y
Transfer RNA; tRNA

Coloring options:


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