3D structure

PDB id
6XDQ (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 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
3.7 Å

Loop

Sequence
CCUG*CGAUAGUGAACCAGUAC*GGAAAG
Length
27 nucleotides
Bulged bases
6XDQ|1|a|U|34, 6XDQ|1|a|U|448, 6XDQ|1|a|C|456
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_6XDQ_033 not in the Motif Atlas
Homologous match to J3_5J7L_067
Geometric discrepancy: 0.0617
The information below is about J3_5J7L_067
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_30040.2
Basepair signature
cWW-tWH-F-cWW-tSS-tHH-cSS-tWH-tSW-tHS-cWW-tWH-F-cSH-tSS-F-F
Number of instances in this motif group
7

Unit IDs

6XDQ|1|a|C|32
6XDQ|1|a|C|33
6XDQ|1|a|U|34
6XDQ|1|a|G|35
*
6XDQ|1|a|C|445
6XDQ|1|a|G|446
6XDQ|1|a|A|447
6XDQ|1|a|U|448
6XDQ|1|a|A|449
6XDQ|1|a|G|450
6XDQ|1|a|U|451
6XDQ|1|a|G|452
6XDQ|1|a|A|453
6XDQ|1|a|A|454
6XDQ|1|a|C|455
6XDQ|1|a|C|456
6XDQ|1|a|A|457
6XDQ|1|a|G|458
6XDQ|1|a|U|459
6XDQ|1|a|A|460
6XDQ|1|a|C|461
*
6XDQ|1|a|G|468
6XDQ|1|a|G|469
6XDQ|1|a|A|470
6XDQ|1|a|A|471
6XDQ|1|a|A|472
6XDQ|1|a|G|473

Current chains

Chain a
23S rRNA

Nearby chains

Chain 2
50S ribosomal protein L23
Chain l
50S ribosomal protein L4
Chain m
50S ribosomal protein L34
Chain z
50S ribosomal protein L20

Coloring options:


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