IL_6X9Q_199

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

GGGAG*CGACCUUGAAAUACC

Length

20 nucleotides

Bulged bases

6X9Q|1|a|U|2172

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

6X9Q|1|a|G|2123
6X9Q|1|a|G|2124
6X9Q|1|a|G|2125
6X9Q|1|a|A|2126
6X9Q|1|a|G|2127
*
6X9Q|1|a|C|2161
6X9Q|1|a|G|2162
6X9Q|1|a|A|2163
6X9Q|1|a|C|2164
6X9Q|1|a|C|2165
6X9Q|1|a|U|2166
6X9Q|1|a|U|2167
6X9Q|1|a|G|2168
6X9Q|1|a|A|2169
6X9Q|1|a|A|2170
6X9Q|1|a|A|2171
6X9Q|1|a|U|2172
6X9Q|1|a|A|2173
6X9Q|1|a|C|2174
6X9Q|1|a|C|2175

Current chains

Chain a

23S rRNA

Nearby chains

Chain A

Transfer RNA; tRNA