3D structure

PDB id
8S8J (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-eIF5)
Experimental method
ELECTRON MICROSCOPY
Resolution
4.7 Å

Loop

Sequence
GUGCCAG*CGGUAAUUC
Length
16 nucleotides
Bulged bases
8S8J|1|2|A|578, 8S8J|1|2|U|580, 8S8J|1|2|U|581
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_8S8J_033 not in the Motif Atlas
Homologous match to IL_8P9A_404
Geometric discrepancy: 0.1738
The information below is about IL_8P9A_404
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_52042.2
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
6

Unit IDs

8S8J|1|2|G|561
8S8J|1|2|U|562
8S8J|1|2|G|563
8S8J|1|2|C|564
8S8J|1|2|C|565
8S8J|1|2|A|566
8S8J|1|2|G|567
*
8S8J|1|2|C|574
8S8J|1|2|G|575
8S8J|1|2|G|576
8S8J|1|2|U|577
8S8J|1|2|A|578
8S8J|1|2|A|579
8S8J|1|2|U|580
8S8J|1|2|U|581
8S8J|1|2|C|582

Current chains

Chain 2
18S ribosomal RNA

Nearby chains

Chain 3
mRNA (5'-R(P*AP*AP*U)-3')
Chain D
40S ribosomal protein S3
Chain X
KLLA0B11231p
Chain e
40S ribosomal protein S30
Chain i
Eukaryotic translation initiation factor 1A

Coloring options:


Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.064 s