3D structure

PDB id
8URI (explore in PDB, NAKB, or RNA 3D Hub)
Description
Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome
Experimental method
ELECTRON MICROSCOPY
Resolution
5.3 Å

Loop

Sequence
CCU*AUG
Length
6 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_8URI_079 not in the Motif Atlas
Homologous match to IL_5J7L_257
Geometric discrepancy: 0.0958
The information below is about IL_5J7L_257
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
No text annotation
Motif group
IL_07785.1
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
33

Unit IDs

8URI|1|a|C|564
8URI|1|a|C|565
8URI|1|a|U|566
*
8URI|1|a|A|575
8URI|1|a|U|576
8URI|1|a|G|577

Current chains

Chain a
23S rRNA

Nearby chains

Chain 0
Ribosomal protein L21
Chain l
50S ribosomal protein L4
Chain u
50S ribosomal protein L15
Chain z
50S ribosomal protein L20

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.0509 s