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
G(PSU)AAC(3TD)A(PSU)AAC
Length
11 nucleotides
Bulged bases
28UI|1|a|A|1913
QA status
Modified nucleotides: PSU, 3TD

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
HL_28UI_078 not in the Motif Atlas
Geometric match to HL_9H3G_052
Geometric discrepancy: 0.0893
The information below is about HL_9H3G_052
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_82185.3
Basepair signature
cWW-F-F-tHW-F-F-F-F
Number of instances in this motif group
6

Unit IDs

28UI|1|a|G|1910
28UI|1|a|PSU|1911
28UI|1|a|A|1912
28UI|1|a|A|1913
28UI|1|a|C|1914
28UI|1|a|3TD|1915
28UI|1|a|A|1916
28UI|1|a|PSU|1917
28UI|1|a|A|1918
28UI|1|a|A|1919
28UI|1|a|C|1920

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Small subunit ribosomal RNA; SSU rRNA
Chain X
mRNA
Chain Y
Transfer RNA; tRNA
Chain Z
Transfer RNA; tRNA

Coloring options:


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