3D structure

PDB id
9CG5 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + UUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.59 Å

Loop

Sequence
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
9CG5|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_9CG5_013 not in the Motif Atlas
Homologous match to J4_9DFE_008
Geometric discrepancy: 0.0926
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

9CG5|1|a|C|1833
9CG5|1|a|U|1834
9CG5|1|a|2MG|1835
*
9CG5|1|a|C|1905
9CG5|1|a|G|1906
*
9CG5|1|a|C|1924
9CG5|1|a|C|1925
9CG5|1|a|U|1926
9CG5|1|a|A|1927
9CG5|1|a|A|1928
9CG5|1|a|G|1929
9CG5|1|a|G|1930
9CG5|1|a|U|1931
9CG5|1|a|A|1932
9CG5|1|a|G|1933
*
9CG5|1|a|C|1967
9CG5|1|a|G|1968
9CG5|1|a|A|1969
9CG5|1|a|A|1970
9CG5|1|a|U|1971
9CG5|1|a|G|1972

Current chains

Chain a
23S ribosomal RNA

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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