J7_6X9Q_001

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

CGACUAAG*UACAAGC*GAACUC*GUAC*GCGCUG*CC*GG

Length

35 nucleotides

Bulged bases

6X9Q|1|a|C|2021

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|C|8
6X9Q|1|a|G|9
6X9Q|1|a|A|10
6X9Q|1|a|C|11
6X9Q|1|a|U|12
6X9Q|1|a|A|13
6X9Q|1|a|A|14
6X9Q|1|a|G|15
*
6X9Q|1|a|U|525
6X9Q|1|a|A|526
6X9Q|1|a|C|527
6X9Q|1|a|A|528
6X9Q|1|a|A|529
6X9Q|1|a|G|530
6X9Q|1|a|C|531
*
6X9Q|1|a|G|2018
6X9Q|1|a|A|2019
6X9Q|1|a|A|2020
6X9Q|1|a|C|2021
6X9Q|1|a|U|2022
6X9Q|1|a|C|2023
*
6X9Q|1|a|G|2040
6X9Q|1|a|U|2041
6X9Q|1|a|A|2042
6X9Q|1|a|C|2043
*
6X9Q|1|a|G|2625
6X9Q|1|a|C|2626
6X9Q|1|a|G|2627
6X9Q|1|a|C|2628
6X9Q|1|a|U|2629
6X9Q|1|a|G|2630
*
6X9Q|1|a|C|2788
6X9Q|1|a|C|2789
*
6X9Q|1|a|G|2894
6X9Q|1|a|G|2895

Current chains

Chain a

23S rRNA

Nearby chains

Chain 1

50S ribosomal protein L22

Chain i

50S ribosomal protein L32

Chain j

50S ribosomal protein L3

Chain s

50S ribosomal protein L13

Chain z

50S ribosomal protein L20