3D structure

PDB id
6X9Q (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 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
4.8 Å

Loop

Sequence
AUG*CUU
Length
6 nucleotides
Bulged bases
None detected
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
IL_6X9Q_154 not in the Motif Atlas
Geometric match to IL_4KZD_003
Geometric discrepancy: 0.1552
The information below is about IL_4KZD_003
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
No text annotation
Motif group
IL_28037.2
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
65

Unit IDs

6X9Q|1|a|A|2108
6X9Q|1|a|U|2109
6X9Q|1|a|G|2110
*
6X9Q|1|a|C|2179
6X9Q|1|a|U|2180
6X9Q|1|a|U|2181

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Transfer RNA; tRNA

Coloring options:


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