3D structure

PDB id
6ZQB (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state B2
Experimental method
ELECTRON MICROSCOPY
Resolution
3.9 Å

Loop

Sequence
GAGUCCCAUAAC*GCAGUC
Length
18 nucleotides
Bulged bases
6ZQB|1|D4|G|87, 6ZQB|1|D4|C|90, 6ZQB|1|D4|C|91, 6ZQB|1|D4|U|93, 6ZQB|1|D4|U|324
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
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

6ZQB|1|D4|G|85
6ZQB|1|D4|A|86
6ZQB|1|D4|G|87
6ZQB|1|D4|U|88
6ZQB|1|D4|C|89
6ZQB|1|D4|C|90
6ZQB|1|D4|C|91
6ZQB|1|D4|A|92
6ZQB|1|D4|U|93
6ZQB|1|D4|A|94
6ZQB|1|D4|A|95
6ZQB|1|D4|C|96
*
6ZQB|1|D4|G|320
6ZQB|1|D4|C|321
6ZQB|1|D4|A|322
6ZQB|1|D4|G|323
6ZQB|1|D4|U|324
6ZQB|1|D4|C|325

Current chains

Chain D4
U3 snoRNA

Nearby chains

Chain CA
rRNA 2'-O-methyltransferase fibrillarin
Chain CB
rRNA 2'-O-methyltransferase fibrillarin
Chain CE
Nucleolar protein 58
Chain CF
13 kDa ribonucleoprotein-associated protein
Chain JM
rRNA-processing protein FCF2
Chain UK
U3 small nucleolar RNA-associated protein 11

Coloring options:

Copyright 2025 BGSU RNA group. Page generated in 0.2868 s