3D structure

PDB id
6X9Q (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 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
4.8 Å

Loop

Sequence
GAUUAG*CGACGAUC
Length
14 nucleotides
Bulged bases
6X9Q|1|D|U|244, 6X9Q|1|D|C|280
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
IL_6X9Q_014 not in the Motif Atlas
Homologous match to IL_5J7L_014
Geometric discrepancy: 0.0756
The information below is about IL_5J7L_014
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_46174.3
Basepair signature
cWW-cSS-tSS-tSH-L-cWW-tHW-cWW
Number of instances in this motif group
5

Unit IDs

6X9Q|1|D|G|242
6X9Q|1|D|A|243
6X9Q|1|D|U|244
6X9Q|1|D|U|245
6X9Q|1|D|A|246
6X9Q|1|D|G|247
*
6X9Q|1|D|C|277
6X9Q|1|D|G|278
6X9Q|1|D|A|279
6X9Q|1|D|C|280
6X9Q|1|D|G|281
6X9Q|1|D|A|282
6X9Q|1|D|U|283
6X9Q|1|D|C|284

Current chains

Chain D
16S rRNA

Nearby chains

Chain R
30S ribosomal protein S12
Chain V
30S ribosomal protein S17

Coloring options:


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