3D structure

PDB id
8G4S (explore in PDB, NAKB, or RNA 3D Hub)
Description
40S ribosomal subunit of the 80S Giardia intestinalis assemblage A ribosome with Emetine bound in V2 conformation with mRNA and three tRNAs.
Experimental method
ELECTRON MICROSCOPY
Resolution
3.14 Å

Loop

Sequence
UGCAUGG*UCUGUGAUG
Length
16 nucleotides
Bulged bases
8G4S|1|2|C|1013, 8G4S|1|2|U|1135, 8G4S|1|2|G|1138
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_8G4S_076 not in the Motif Atlas
Homologous match to IL_8P9A_439
Geometric discrepancy: 0.1745
The information below is about IL_8P9A_439
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_99893.1
Basepair signature
cWW-tHS-tWH-cWH-cWW-L-L-cWW
Number of instances in this motif group
2

Unit IDs

8G4S|1|2|U|1011
8G4S|1|2|G|1012
8G4S|1|2|C|1013
8G4S|1|2|A|1014
8G4S|1|2|U|1015
8G4S|1|2|G|1016
8G4S|1|2|G|1017
*
8G4S|1|2|U|1133
8G4S|1|2|C|1134
8G4S|1|2|U|1135
8G4S|1|2|G|1136
8G4S|1|2|U|1137
8G4S|1|2|G|1138
8G4S|1|2|A|1139
8G4S|1|2|U|1140
8G4S|1|2|G|1141

Current chains

Chain 2
18S rRNA

Nearby chains

Chain D
Ribosomal protein S3
Chain K
Ribosomal protein S10B
Chain U
Ribosomal protein S20
Chain d
Ribosomal protein S29A
Chain i
Transfer RNA; tRNA
Chain k
mRNA

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.1012 s