3D structure

PDB id
6X7F (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
3.5 Å

Loop

Sequence
GGGGUAG*CGAAUAC
Length
14 nucleotides
Bulged bases
None detected
QA status
Unknown status

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_6X7F_093 not in the Motif Atlas
Homologous match to IL_5J7L_270
Geometric discrepancy: 0.0577
The information below is about IL_5J7L_270
Detailed Annotation
7x7 Sarcin-Ricin with intercalated A; G-bulge
Broad Annotation
Sarcin-Ricin; G-bulge
Motif group
IL_29198.2
Basepair signature
cWW-cWW-L-R-cSH-R-tWH-tHS-cWW
Number of instances in this motif group
4

Unit IDs

6X7F|1|a|G|856
6X7F|1|a|G|857
6X7F|1|a|G|858
6X7F|1|a|G|859
6X7F|1|a|U|860
6X7F|1|a|A|861
6X7F|1|a|G|862
*
6X7F|1|a|C|915
6X7F|1|a|G|916
6X7F|1|a|A|917
6X7F|1|a|A|918
6X7F|1|a|U|919
6X7F|1|a|A|920
6X7F|1|a|C|921

Current chains

Chain a
23S rRNA

Nearby chains

Chain b
50S ribosomal protein L27
Chain d
5S ribosomal RNA; 5S rRNA
Chain f
50S ribosomal protein L30
Chain v
50S ribosomal protein L16

Coloring options:


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