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
CGAUGAAG*CGAAUG*CA*UAU*AGG
Length
22 nucleotides
Bulged bases
6X9Q|1|a|U|50
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
J5_6X9Q_004 not in the Motif Atlas
Homologous match to J5_5J7L_013
Geometric discrepancy: 0.0382
The information below is about J5_5J7L_013
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J5_01737.2
Basepair signature
cWW-F-cWW-F-cWW-tSH-tHH-tHS-cWW-cWW-cWW-F
Number of instances in this motif group
5

Unit IDs

6X9Q|1|a|C|47
6X9Q|1|a|G|48
6X9Q|1|a|A|49
6X9Q|1|a|U|50
6X9Q|1|a|G|51
6X9Q|1|a|A|52
6X9Q|1|a|A|53
6X9Q|1|a|G|54
*
6X9Q|1|a|C|116
6X9Q|1|a|G|117
6X9Q|1|a|A|118
6X9Q|1|a|A|119
6X9Q|1|a|U|120
6X9Q|1|a|G|121
*
6X9Q|1|a|C|130
6X9Q|1|a|A|131
*
6X9Q|1|a|U|148
6X9Q|1|a|A|149
6X9Q|1|a|U|150
*
6X9Q|1|a|A|176
6X9Q|1|a|G|177
6X9Q|1|a|G|178

Current chains

Chain a
23S rRNA

Nearby chains

Chain m
50S ribosomal protein L34

Coloring options:


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