3D structure

PDB id
9CG7 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + AUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.75 Å

Loop

Sequence
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
9CG7|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_9CG7_013 not in the Motif Atlas
Homologous match to J4_9DFE_008
Geometric discrepancy: 0.0944
The information below is about J4_9DFE_008
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_93343.1
Basepair signature
cWW-tSS-cSS-cWH-cWW-tWH-tHS-cWW-cWW-tWW-F-cSH-F-F
Number of instances in this motif group
4

Unit IDs

9CG7|1|a|C|1833
9CG7|1|a|U|1834
9CG7|1|a|2MG|1835
*
9CG7|1|a|C|1905
9CG7|1|a|G|1906
*
9CG7|1|a|C|1924
9CG7|1|a|C|1925
9CG7|1|a|U|1926
9CG7|1|a|A|1927
9CG7|1|a|A|1928
9CG7|1|a|G|1929
9CG7|1|a|G|1930
9CG7|1|a|U|1931
9CG7|1|a|A|1932
9CG7|1|a|G|1933
*
9CG7|1|a|C|1967
9CG7|1|a|G|1968
9CG7|1|a|A|1969
9CG7|1|a|A|1970
9CG7|1|a|U|1971
9CG7|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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