J7_6X6T_002

3D structure

PDB id

6X6T (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) 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

3.2 Å

Loop

Sequence

CGAAAG*CGCC*GAGACAC*GAAGAG*CAGAC*GC*GGGUAG

Length

36 nucleotides

Bulged bases

6X6T|1|a|A|945

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

6X6T|1|a|C|817
6X6T|1|a|G|818
6X6T|1|a|A|819
6X6T|1|a|A|820
6X6T|1|a|A|821
6X6T|1|a|G|822
*
6X6T|1|a|C|835
6X6T|1|a|G|836
6X6T|1|a|C|837
6X6T|1|a|C|838
*
6X6T|1|a|G|940
6X6T|1|a|A|941
6X6T|1|a|G|942
6X6T|1|a|A|943
6X6T|1|a|C|944
6X6T|1|a|A|945
6X6T|1|a|C|946
*
6X6T|1|a|G|971
6X6T|1|a|A|972
6X6T|1|a|A|973
6X6T|1|a|G|974
6X6T|1|a|A|975
6X6T|1|a|G|976
*
6X6T|1|a|C|987
6X6T|1|a|A|988
6X6T|1|a|G|989
6X6T|1|a|A|990
6X6T|1|a|C|991
*
6X6T|1|a|G|1163
6X6T|1|a|C|1164
*
6X6T|1|a|G|1185
6X6T|1|a|G|1186
6X6T|1|a|G|1187
6X6T|1|a|U|1188
6X6T|1|a|A|1189
6X6T|1|a|G|1190

Current chains

Chain a

23S rRNA

Nearby chains

Chain 0

50S ribosomal protein L21

Chain d

5S ribosomal RNA; 5S rRNA

Chain f

50S ribosomal protein L30

Chain o

50S ribosomal protein L35

Chain u

50S ribosomal protein L15

Chain z

50S ribosomal protein L20