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
ACCA*UCCCU
Length
9 nucleotides
Bulged bases
6ZQB|1|D3|C|1158, 6ZQB|1|D3|C|1159
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_6ZQB_121 not in the Motif Atlas
Homologous match to IL_8P9A_431
Geometric discrepancy: 0.3183
The information below is about IL_8P9A_431
Detailed Annotation
C-loop
Broad Annotation
No text annotation
Motif group
IL_63596.11
Basepair signature
cWW-cWS-cSH-tWH-cWW-L
Number of instances in this motif group
19

Unit IDs

6ZQB|1|D3|A|1157
6ZQB|1|D3|C|1158
6ZQB|1|D3|C|1159
6ZQB|1|D3|A|1160
*
6ZQB|1|D3|U|1617
6ZQB|1|D3|C|1618
6ZQB|1|D3|C|1619
6ZQB|1|D3|C|1620
6ZQB|1|D3|U|1621

Current chains

Chain D3
18S rRNA

Nearby chains

Chain CJ
U3 small nucleolar ribonucleoprotein protein IMP4
Chain DF
Rps5p
Chain DQ
40S ribosomal protein S16-A
Chain Dc
40S ribosomal protein S28-A
Chain UA
Periodic tryptophan protein 2
Chain UL
U3 small nucleolar RNA-associated protein 12

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