HL_6X6T_103

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

CUGAAAGCAUCUAAG

Length

15 nucleotides

Bulged bases

6X6T|1|a|G|2751, 6X6T|1|a|C|2755

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

HL_6X6T_103 not in the Motif Atlas

Homologous match to HL_4WF9_062

Geometric discrepancy: 0.1115

The information below is about HL_4WF9_062

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_74055.2

Basepair signature

cWW-tWH-cWH-tSH-tHW-tHW-tSW

Number of instances in this motif group

7

Unit IDs

6X6T|1|a|C|2745
6X6T|1|a|U|2746
6X6T|1|a|G|2747
6X6T|1|a|A|2748
6X6T|1|a|A|2749
6X6T|1|a|A|2750
6X6T|1|a|G|2751
6X6T|1|a|C|2752
6X6T|1|a|A|2753
6X6T|1|a|U|2754
6X6T|1|a|C|2755
6X6T|1|a|U|2756
6X6T|1|a|A|2757
6X6T|1|a|A|2758
6X6T|1|a|G|2759

Current chains

Chain a

23S rRNA

Nearby chains

Chain p

50S ribosomal protein L6

Chain q

50S ribosomal protein L36

Chain s

50S ribosomal protein L13