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
GUAC*GAAGUC
Length
10 nucleotides
Bulged bases
6X7K|1|D|A|1492, 6X7K|1|D|A|1493
QA status
Missing nucleotides

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_6X7K_061 not in the Motif Atlas
Homologous match to IL_6CZR_167
Geometric discrepancy: 0.4923
The information below is about IL_6CZR_167
Detailed Annotation
Partly complementary
Broad Annotation
Partly complementary
Motif group
IL_49751.3
Basepair signature
cWW-cWW-cWW-cWW-cWW
Number of instances in this motif group
18

Unit IDs

6X7K|1|D|G|1405
6X7K|1|D|U|1406
6X7K|1|D|A|1408
6X7K|1|D|C|1409
*
6X7K|1|D|G|1491
6X7K|1|D|A|1492
6X7K|1|D|A|1493
6X7K|1|D|G|1494
6X7K|1|D|U|1495
6X7K|1|D|C|1496

Current chains

Chain D
16S rRNA

Nearby chains

Chain 7
mRNA with 24 nt long spacer
Chain B
Transfer RNA; tRNA
Chain R
30S ribosomal protein S12
Chain a
Large subunit ribosomal RNA; LSU rRNA

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.1141 s