J4_6XDR_004

3D structure

PDB id

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

Description

Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site

Experimental method

ELECTRON MICROSCOPY

Resolution

4.7 Å

Loop

Sequence

GAG*CAUAACG*CCAAAG*UGC

Length

19 nucleotides

Bulged bases

6XDR|1|D|C|183, 6XDR|1|D|A|197

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

J4_6XDR_004 not in the Motif Atlas

Homologous match to J4_5J7L_002

Geometric discrepancy: 0.0896

The information below is about J4_5J7L_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_01665.1

Basepair signature

cWW-tWH-F-tWH-cWW-tSS-F-tHW-tSS-cWW-cWW

Number of instances in this motif group

1

Unit IDs

6XDR|1|D|G|142
6XDR|1|D|A|143
6XDR|1|D|G|144
*
6XDR|1|D|C|178
6XDR|1|D|A|179
6XDR|1|D|U|180
6XDR|1|D|A|181
6XDR|1|D|A|182
6XDR|1|D|C|183
6XDR|1|D|G|184
*
6XDR|1|D|C|193
6XDR|1|D|C|194
6XDR|1|D|A|195
6XDR|1|D|A|196
6XDR|1|D|A|197
6XDR|1|D|G|198
*
6XDR|1|D|U|219
6XDR|1|D|G|220
6XDR|1|D|C|221

Current chains

Chain D

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S20