3D structure

PDB id
6X6T (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) 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
3.2 Å

Loop

Sequence
CAAG*CGAAG*CGAG*CGUUAAG
Length
20 nucleotides
Bulged bases
6X6T|1|a|U|653, 6X6T|1|a|A|654
QA status
Unknown status

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
J4_6X6T_008 not in the Motif Atlas
Homologous match to J4_5J7L_020
Geometric discrepancy: 0.179
The information below is about J4_5J7L_020
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_60168.1
Basepair signature
cWW-F-F-F-F-F-cWW-F-F-F-cWW-F-tSS-F-cWW
Number of instances in this motif group
2

Unit IDs

6X6T|1|a|C|601
6X6T|1|a|A|602
6X6T|1|a|A|603
6X6T|1|a|G|604
*
6X6T|1|a|C|624
6X6T|1|a|G|625
6X6T|1|a|A|626
6X6T|1|a|A|627
6X6T|1|a|G|628
*
6X6T|1|a|C|635
6X6T|1|a|G|636
6X6T|1|a|A|637
6X6T|1|a|G|638
*
6X6T|1|a|C|650
6X6T|1|a|G|651
6X6T|1|a|U|652
6X6T|1|a|U|653
6X6T|1|a|A|654
6X6T|1|a|A|655
6X6T|1|a|G|656

Current chains

Chain a
23S rRNA

Nearby chains

Chain l
50S ribosomal protein L4
Chain o
50S ribosomal protein L35
Chain u
50S ribosomal protein L15

Coloring options:


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