3D structure

PDB id
8EIU (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome with A-loop mutations U2554C and U2555C
Experimental method
ELECTRON MICROSCOPY
Resolution
2.24 Å

Loop

Sequence
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
8EIU|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_8EIU_014 not in the Motif Atlas
Homologous match to J4_9DFE_008
Geometric discrepancy: 0.0961
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

8EIU|1|a|C|1833
8EIU|1|a|U|1834
8EIU|1|a|2MG|1835
*
8EIU|1|a|C|1905
8EIU|1|a|G|1906
*
8EIU|1|a|C|1924
8EIU|1|a|C|1925
8EIU|1|a|U|1926
8EIU|1|a|A|1927
8EIU|1|a|A|1928
8EIU|1|a|G|1929
8EIU|1|a|G|1930
8EIU|1|a|U|1931
8EIU|1|a|A|1932
8EIU|1|a|G|1933
*
8EIU|1|a|C|1967
8EIU|1|a|G|1968
8EIU|1|a|A|1969
8EIU|1|a|A|1970
8EIU|1|a|U|1971
8EIU|1|a|G|1972

Current chains

Chain a
23S rRNA

Nearby chains

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

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