3D structure

PDB id
9TKN (explore in PDB, NAKB, or RNA 3D Hub)
Description
30S pre-initiation complex with IF2 and IF1 bound (30S PIC-A)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.1 Å

Loop

Sequence
GAUUAG*CGACGAUC
Length
14 nucleotides
Bulged bases
9TKN|1|D1|U|244, 9TKN|1|D1|C|280
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

9TKN|1|D1|G|242
9TKN|1|D1|A|243
9TKN|1|D1|U|244
9TKN|1|D1|U|245
9TKN|1|D1|A|246
9TKN|1|D1|G|247
*
9TKN|1|D1|C|277
9TKN|1|D1|G|278
9TKN|1|D1|A|279
9TKN|1|D1|C|280
9TKN|1|D1|G|281
9TKN|1|D1|A|282
9TKN|1|D1|U|283
9TKN|1|D1|C|284

Current chains

Chain D1
16S Ribosomal RNA

Nearby chains

Chain AK
Small ribosomal subunit protein uS12
Chain AP
Small ribosomal subunit protein uS17

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 0.3512 s