3D structure

PDB id
9TKO (explore in PDB, NAKB, or RNA 3D Hub)
Description
30S pre-initiation complex with IF2 bound (30S PIC-B)
Experimental method
ELECTRON MICROSCOPY
Resolution
3 Å

Loop

Sequence
UUUAAUUC*GAAGAACCUUAC*GGCUA
Length
25 nucleotides
Bulged bases
9TKO|1|D1|A|975, 9TKO|1|D1|G|976, 9TKO|1|D1|A|978
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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

9TKO|1|D1|U|955
9TKO|1|D1|U|956
9TKO|1|D1|U|957
9TKO|1|D1|A|958
9TKO|1|D1|A|959
9TKO|1|D1|U|960
9TKO|1|D1|U|961
9TKO|1|D1|C|962
*
9TKO|1|D1|G|973
9TKO|1|D1|A|974
9TKO|1|D1|A|975
9TKO|1|D1|G|976
9TKO|1|D1|A|977
9TKO|1|D1|A|978
9TKO|1|D1|C|979
9TKO|1|D1|C|980
9TKO|1|D1|U|981
9TKO|1|D1|U|982
9TKO|1|D1|A|983
9TKO|1|D1|C|984
*
9TKO|1|D1|G|1221
9TKO|1|D1|G|1222
9TKO|1|D1|C|1223
9TKO|1|D1|U|1224
9TKO|1|D1|A|1225

Current chains

Chain D1
16S Ribosomal RNA

Nearby chains

Chain AI
Small ribosomal subunit protein uS10
Chain AL
Small ribosomal subunit protein uS13
Chain AM
Small ribosomal subunit protein uS14
Chain AR
Small ribosomal subunit protein uS19

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 0.0725 s