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
GCA*UCAUAGUGAUCC*GCUCAAC
Length
22 nucleotides
Bulged bases
6X6T|1|a|A|2388, 6X6T|1|a|U|2390, 6X6T|1|a|A|2426
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
J3_6X6T_036 not in the Motif Atlas
Homologous match to J3_5J7L_070
Geometric discrepancy: 0.0699
The information below is about J3_5J7L_070
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_20992.1
Basepair signature
cWW-F-F-cWW-tHW-tHW-F-cWW-F-F-F-F-F
Number of instances in this motif group
5

Unit IDs

6X6T|1|a|G|2282
6X6T|1|a|C|2283
6X6T|1|a|A|2284
*
6X6T|1|a|U|2384
6X6T|1|a|C|2385
6X6T|1|a|A|2386
6X6T|1|a|U|2387
6X6T|1|a|A|2388
6X6T|1|a|G|2389
6X6T|1|a|U|2390
6X6T|1|a|G|2391
6X6T|1|a|A|2392
6X6T|1|a|U|2393
6X6T|1|a|C|2394
6X6T|1|a|C|2395
*
6X6T|1|a|G|2421
6X6T|1|a|C|2422
6X6T|1|a|U|2423
6X6T|1|a|C|2424
6X6T|1|a|A|2425
6X6T|1|a|A|2426
6X6T|1|a|C|2427

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Transfer RNA; tRNA
Chain b
50S ribosomal protein L27
Chain k
50S ribosomal protein L33
Chain o
50S ribosomal protein L35
Chain u
50S ribosomal protein L15

Coloring options:


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