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
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
28UH|1|a|U|1971
QA status
Modified nucleotides: 2MG

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
J4_28UH_012 not in the Motif Atlas
Homologous match to J4_8B0X_012
Geometric discrepancy: 0.4047
The information below is about J4_8B0X_012
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_42306.3
Basepair signature
cWW-tSS-cSS-cWH-cWW-tWH-tHS-cWW-cWW-tWW-F-cSH-F-F
Number of instances in this motif group
5

Unit IDs

28UH|1|a|C|1833
28UH|1|a|U|1834
28UH|1|a|2MG|1835
*
28UH|1|a|C|1905
28UH|1|a|G|1906
*
28UH|1|a|C|1924
28UH|1|a|C|1925
28UH|1|a|U|1926
28UH|1|a|A|1927
28UH|1|a|A|1928
28UH|1|a|G|1929
28UH|1|a|G|1930
28UH|1|a|U|1931
28UH|1|a|A|1932
28UH|1|a|G|1933
*
28UH|1|a|C|1967
28UH|1|a|G|1968
28UH|1|a|A|1969
28UH|1|a|A|1970
28UH|1|a|U|1971
28UH|1|a|G|1972

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Small subunit ribosomal RNA; SSU rRNA
Chain c
Large ribosomal subunit protein uL2

Coloring options:


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