3D structure

PDB id
28UN (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.48 Å

Loop

Sequence
CAG*CGAAC*GAUG
Length
12 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
J3_28UN_024 not in the Motif Atlas
Homologous match to J3_7A0S_005
Geometric discrepancy: 0.1063
The information below is about J3_7A0S_005
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_69816.3
Basepair signature
cWW-tHS-F-cWW-tHS-cWW-F
Number of instances in this motif group
11

Unit IDs

28UN|1|a|C|698
28UN|1|a|A|699
28UN|1|a|G|700
*
28UN|1|a|C|732
28UN|1|a|G|733
28UN|1|a|A|734
28UN|1|a|A|735
28UN|1|a|C|736
*
28UN|1|a|G|760
28UN|1|a|A|761
28UN|1|a|U|762
28UN|1|a|G|763

Current chains

Chain a
23S rRNA

Nearby chains

Chain c
Large ribosomal subunit protein uL2

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.0941 s