3D structure

PDB id
7P3K (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
7P3K|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_7P3K_013 not in the Motif Atlas
Homologous match to J4_9DFE_008
Geometric discrepancy: 0.094
The information below is about J4_9DFE_008
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_42306.1
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

7P3K|1|a|C|1833
7P3K|1|a|U|1834
7P3K|1|a|2MG|1835
*
7P3K|1|a|C|1905
7P3K|1|a|G|1906
*
7P3K|1|a|C|1924
7P3K|1|a|C|1925
7P3K|1|a|U|1926
7P3K|1|a|A|1927
7P3K|1|a|A|1928
7P3K|1|a|G|1929
7P3K|1|a|G|1930
7P3K|1|a|U|1931
7P3K|1|a|A|1932
7P3K|1|a|G|1933
*
7P3K|1|a|C|1967
7P3K|1|a|G|1968
7P3K|1|a|A|1969
7P3K|1|a|A|1970
7P3K|1|a|U|1971
7P3K|1|a|G|1972

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Small subunit ribosomal RNA; SSU rRNA
Chain V
Transfer RNA; tRNA
Chain c
50S ribosomal protein L2

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