3D structure

PDB id
9TQA (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
9TQA|1|A|A|532, 9TQA|1|A|U|534, 9TQA|1|A|A|535
QA status
Modified nucleotides: PSU

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_9TQA_024 not in the Motif Atlas
Homologous match to IL_6CZR_133
Geometric discrepancy: 0.252
The information below is about IL_6CZR_133
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.3
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
5

Unit IDs

9TQA|1|A|G|515
9TQA|1|A|PSU|516
9TQA|1|A|G|517
9TQA|1|A|C|518
9TQA|1|A|C|519
9TQA|1|A|A|520
9TQA|1|A|G|521
*
9TQA|1|A|C|528
9TQA|1|A|G|529
9TQA|1|A|G|530
9TQA|1|A|U|531
9TQA|1|A|A|532
9TQA|1|A|A|533
9TQA|1|A|U|534
9TQA|1|A|A|535
9TQA|1|A|C|536

Current chains

Chain A
16S rRNA

Nearby chains

Chain C
Small ribosomal subunit protein uS3
Chain D
Small ribosomal subunit protein uS4
Chain L
Small ribosomal subunit protein uS12
Chain X
mRNA
Chain Y
Transfer RNA; tRNA

Coloring options:


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