J6_6X7F_001

3D structure

PDB id

6X7F (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) 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

3.5 Å

Loop

Sequence

GG*CGAAC*GGAAAAGAAAU*AGAUU*AGCAG*CUAAAUAC

Length

36 nucleotides

Bulged bases

6X7F|1|a|A|223

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

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

6X7F|1|a|G|45
6X7F|1|a|G|46
*
6X7F|1|a|C|179
6X7F|1|a|G|180
6X7F|1|a|A|181
6X7F|1|a|A|182
6X7F|1|a|C|183
*
6X7F|1|a|G|214
6X7F|1|a|G|215
6X7F|1|a|A|216
6X7F|1|a|A|217
6X7F|1|a|A|218
6X7F|1|a|A|219
6X7F|1|a|G|220
6X7F|1|a|A|221
6X7F|1|a|A|222
6X7F|1|a|A|223
6X7F|1|a|U|224
*
6X7F|1|a|A|231
6X7F|1|a|G|232
6X7F|1|a|A|233
6X7F|1|a|U|234
6X7F|1|a|U|235
*
6X7F|1|a|A|262
6X7F|1|a|G|263
6X7F|1|a|C|264
6X7F|1|a|A|265
6X7F|1|a|G|266
*
6X7F|1|a|C|426
6X7F|1|a|U|427
6X7F|1|a|A|428
6X7F|1|a|A|429
6X7F|1|a|A|430
6X7F|1|a|U|431
6X7F|1|a|A|432
6X7F|1|a|C|433

Current chains

Chain a

23S rRNA

Nearby chains

Chain m

50S ribosomal protein L34