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
UUUAAUUC*GAAGAACCUUAC*GGCUA
Length
25 nucleotides
Bulged bases
6X7K|1|D|A|975, 6X7K|1|D|G|976, 6X7K|1|D|A|978
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_6X7K_007 not in the Motif Atlas
Homologous match to J3_5J7L_006
Geometric discrepancy: 0.0707
The information below is about J3_5J7L_006
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_83516.4
Basepair signature
cWW-tWW-F-F-F-F-F-tSS-cWW-F-F-cWW-F-F-F-F-F-F
Number of instances in this motif group
4

Unit IDs

6X7K|1|D|U|955
6X7K|1|D|U|956
6X7K|1|D|U|957
6X7K|1|D|A|958
6X7K|1|D|A|959
6X7K|1|D|U|960
6X7K|1|D|U|961
6X7K|1|D|C|962
*
6X7K|1|D|G|973
6X7K|1|D|A|974
6X7K|1|D|A|975
6X7K|1|D|G|976
6X7K|1|D|A|977
6X7K|1|D|A|978
6X7K|1|D|C|979
6X7K|1|D|C|980
6X7K|1|D|U|981
6X7K|1|D|U|982
6X7K|1|D|A|983
6X7K|1|D|C|984
*
6X7K|1|D|G|1221
6X7K|1|D|G|1222
6X7K|1|D|C|1223
6X7K|1|D|U|1224
6X7K|1|D|A|1225

Current chains

Chain D
16S rRNA

Nearby chains

Chain P
30S ribosomal protein S10
Chain S
30S ribosomal protein S14
Chain W
30S ribosomal protein S19
Chain X
30S ribosomal protein S13

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.1055 s