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
GAAG*CGGACC
Length
10 nucleotides
Bulged bases
6X9Q|1|D|A|1257, 6X9Q|1|D|A|1280
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_056 not in the Motif Atlas
Homologous match to IL_4LFB_052
Geometric discrepancy: 0.1257
The information below is about IL_4LFB_052
Detailed Annotation
180 degree turn
Broad Annotation
No text annotation
Motif group
IL_11344.2
Basepair signature
cWW-cSS-L-cWW
Number of instances in this motif group
2

Unit IDs

6X9Q|1|D|G|1255
6X9Q|1|D|A|1256
6X9Q|1|D|A|1257
6X9Q|1|D|G|1258
*
6X9Q|1|D|C|1277
6X9Q|1|D|G|1278
6X9Q|1|D|G|1279
6X9Q|1|D|A|1280
6X9Q|1|D|C|1281
6X9Q|1|D|C|1282

Current chains

Chain D
16S rRNA

Nearby chains

Chain AB
Transcription termination/antitermination protein NusG
Chain I
30S ribosomal protein S3
Chain P
30S ribosomal protein S10
Chain S
30S ribosomal protein S14

Coloring options:


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