IL_6X9Q_064

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

AAGAAG*CCACU

Length

11 nucleotides

Bulged bases

None detected

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

IL_6X9Q_064 not in the Motif Atlas

Homologous match to IL_5J7L_063

Geometric discrepancy: 0.0903

The information below is about IL_5J7L_063

Detailed Annotation

Triple sheared related

Broad Annotation

Triple sheared

Motif group

IL_80231.1

Basepair signature

cWW-L-R-L-R-L-R-tHS-cWW

Number of instances in this motif group

2

Unit IDs

6X9Q|1|D|A|1430
6X9Q|1|D|A|1431
6X9Q|1|D|G|1432
6X9Q|1|D|A|1433
6X9Q|1|D|A|1434
6X9Q|1|D|G|1435
*
6X9Q|1|D|C|1466
6X9Q|1|D|C|1467
6X9Q|1|D|A|1468
6X9Q|1|D|C|1469
6X9Q|1|D|U|1470

Current chains

Chain D

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S20

Chain a

Large subunit ribosomal RNA; LSU rRNA

Chain y

50S ribosomal protein L19