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
GAUCG(1MA)AAC
Length
9 nucleotides
Bulged bases
8S8H|1|1|A|59, 8S8H|1|1|A|60
QA status
Modified nucleotides: 1MA

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
HL_8S8H_003 not in the Motif Atlas
Homologous match to HL_5HR6_003
Geometric discrepancy: 0.2668
The information below is about HL_5HR6_003
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_33597.4
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
137

Unit IDs

8S8H|1|1|G|53
8S8H|1|1|A|54
8S8H|1|1|U|55
8S8H|1|1|C|56
8S8H|1|1|G|57
8S8H|1|1|1MA|58
8S8H|1|1|A|59
8S8H|1|1|A|60
8S8H|1|1|C|61

Current chains

Chain 1
Met-tRNAi

Nearby chains

Chain j
Eukaryotic translation initiation factor 2 subunit alpha

Coloring options:


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