3D structure

PDB id
6VU3 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer
Experimental method
ELECTRON MICROSCOPY
Resolution
3.7 Å

Loop

Sequence
CGAAAUCCUUG*CUG
Length
14 nucleotides
Bulged bases
6VU3|1|a|A|1938, 6VU3|1|a|U|1944
QA status
Missing nucleotides

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
IL_6VU3_145 not in the Motif Atlas
Homologous match to IL_5J7L_319
Geometric discrepancy: 0.072
The information below is about IL_5J7L_319
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_42218.2
Basepair signature
cWW-L-R-cHW-cWW-L-L-L-R-L
Number of instances in this motif group
5

Unit IDs

6VU3|1|a|C|1934
6VU3|1|a|G|1935
6VU3|1|a|A|1936
6VU3|1|a|A|1937
6VU3|1|a|A|1938
6VU3|1|a|U|1940
6VU3|1|a|C|1941
6VU3|1|a|C|1942
6VU3|1|a|U|1943
6VU3|1|a|U|1944
6VU3|1|a|G|1945
*
6VU3|1|a|C|1961
6VU3|1|a|U|1963
6VU3|1|a|G|1964

Current chains

Chain a
23S rRNA

Nearby chains

Chain B
Transfer RNA; tRNA
Chain D
Small subunit ribosomal RNA; SSU rRNA
Chain h
50S ribosomal protein L2

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