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
UCCCAAAG*CA
Length
10 nucleotides
Bulged bases
None detected
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
IL_28UI_099 not in the Motif Atlas
Homologous match to IL_7A0S_034
Geometric discrepancy: 0.1578
The information below is about IL_7A0S_034
Detailed Annotation
SSU/LSU pseudoknot
Broad Annotation
No text annotation
Motif group
IL_46868.2
Basepair signature
cWW-L-cWW-L-L-R-L-R
Number of instances in this motif group
5

Unit IDs

28UI|1|a|U|1004
28UI|1|a|C|1005
28UI|1|a|C|1006
28UI|1|a|C|1007
28UI|1|a|A|1008
28UI|1|a|A|1009
28UI|1|a|A|1010
28UI|1|a|G|1011
*
28UI|1|a|C|1150
28UI|1|a|A|1151

Current chains

Chain a
23S rRNA

Nearby chains

Chain i
Large ribosomal subunit protein uL13
Chain p
Large ribosomal subunit protein bL20

Coloring options:


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