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
CUAAU*AGGUUAG*CAUAAG
Length
18 nucleotides
Bulged bases
6X7F|1|a|U|2334
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
J3_6X7F_022 not in the Motif Atlas
Homologous match to J3_5J7L_071
Geometric discrepancy: 0.175
The information below is about J3_5J7L_071
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_44961.1
Basepair signature
cWW-tSH-F-cWW-F-tHW-cWW-tWW-cWW-F
Number of instances in this motif group
1

Unit IDs

6X7F|1|a|C|2295
6X7F|1|a|U|2296
6X7F|1|a|A|2297
6X7F|1|a|A|2298
6X7F|1|a|U|2299
*
6X7F|1|a|A|2317
6X7F|1|a|G|2318
6X7F|1|a|G|2319
6X7F|1|a|U|2320
6X7F|1|a|U|2321
6X7F|1|a|A|2322
6X7F|1|a|G|2323
*
6X7F|1|a|C|2332
6X7F|1|a|A|2333
6X7F|1|a|U|2334
6X7F|1|a|A|2335
6X7F|1|a|A|2336
6X7F|1|a|G|2337

Current chains

Chain a
23S rRNA

Nearby chains

Chain b
50S ribosomal protein L27
Chain d
5S ribosomal RNA; 5S rRNA
Chain n
50S ribosomal protein L5
Chain x
50S ribosomal protein L18

Coloring options:


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