3D structure

PDB id
6X7K (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) 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
3.1 Å

Loop

Sequence
CUACGG
Length
6 nucleotides
Bulged bases
6X7K|1|a|A|1535
QA status
Valid loop

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
HL_6X7K_075 not in the Motif Atlas
Homologous match to HL_5J7L_171
Geometric discrepancy: 0.3096
The information below is about HL_5J7L_171
Detailed Annotation
UNCG
Broad Annotation
No text annotation
Motif group
HL_34617.5
Basepair signature
cWW-tSW-F
Number of instances in this motif group
57

Unit IDs

6X7K|1|a|C|1533
6X7K|1|a|U|1534
6X7K|1|a|A|1535
6X7K|1|a|C|1536
6X7K|1|a|G|1537
6X7K|1|a|G|1538

Current chains

Chain a
23S rRNA

Nearby chains

No other chains within 10Å

Coloring options:


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