3D structure

PDB id
8S8H (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-2.2)
Experimental method
ELECTRON MICROSCOPY
Resolution
4 Å

Loop

Sequence
AGGGCAAG*CU
Length
10 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_8S8H_031 not in the Motif Atlas
Homologous match to IL_8C3A_423
Geometric discrepancy: 0.1772
The information below is about IL_8C3A_423
Detailed Annotation
SSU/LSU pseudoknot
Broad Annotation
No text annotation
Motif group
IL_41203.2
Basepair signature
cWW-L-cWW-L-L-R-cSH
Number of instances in this motif group
11

Unit IDs

8S8H|1|2|A|549
8S8H|1|2|G|550
8S8H|1|2|G|551
8S8H|1|2|G|552
8S8H|1|2|C|553
8S8H|1|2|A|554
8S8H|1|2|A|555
8S8H|1|2|G|556
*
8S8H|1|2|C|586
8S8H|1|2|U|587

Current chains

Chain 2
18S ribosomal RNA

Nearby chains

Chain 3
mRNA (5'-R(P*AP*AP*U)-3')
Chain C
Small ribosomal subunit protein uS5
Chain J
KLLA0E23673p
Chain e
40S ribosomal protein S30

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