3D structure

PDB id
8S8D (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-2)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.45 Å

Loop

Sequence
UGCAU*AUG
Length
8 nucleotides
Bulged bases
8S8D|1|2|C|1273
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_8S8D_067 not in the Motif Atlas
Geometric match to IL_8C3A_456
Geometric discrepancy: 0.1202
The information below is about IL_8C3A_456
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_76319.3
Basepair signature
cWW-L-cWS-cWW
Number of instances in this motif group
4

Unit IDs

8S8D|1|2|U|1271
8S8D|1|2|G|1272
8S8D|1|2|C|1273
8S8D|1|2|A|1274
8S8D|1|2|U|1275
*
8S8D|1|2|A|1434
8S8D|1|2|U|1435
8S8D|1|2|G|1436

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 K
KLLA0B08173p
Chain U
Small ribosomal subunit protein uS10
Chain d
Small ribosomal subunit protein uS14
Chain f
Small ribosomal subunit protein eS31
Chain i
Eukaryotic translation initiation factor 1A

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