3D structure

PDB id
12DQ (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of Thermus thermophilus 70S ribosome in complex with sparsomycin, protein Y, and P-site MTI-tripeptidyl-tRNA analog ACCA-ITM at 2.75A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.75 Å

Loop

Sequence
CAG*UGGG
Length
7 nucleotides
Bulged bases
12DQ|1|2A|G|352
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_12DQ_184 not in the Motif Atlas
Geometric match to IL_4V9F_076
Geometric discrepancy: 0.136
The information below is about IL_4V9F_076
Detailed Annotation
Isolated tHS basepair with bulges
Broad Annotation
No text annotation
Motif group
IL_87316.5
Basepair signature
cWW-tHS-cWW
Number of instances in this motif group
15

Unit IDs

12DQ|1|2A|C|288
12DQ|1|2A|A|289
12DQ|1|2A|G|290
*
12DQ|1|2A|U|350
12DQ|1|2A|G|351
12DQ|1|2A|G|352
12DQ|1|2A|G|353

Current chains

Chain 2A
23S Ribosomal RNA

Nearby chains

No other chains within 10Å

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 0.4021 s