3D structure

PDB id
4QCN (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 70S ribosome in the pre-attack state of peptide bond formation containing acylated tRNA- substrates in the A and P sites. This entry contains the 50S subunit of the first 70S ribosome in the ASU.
Experimental method
X-RAY DIFFRACTION
Resolution
2.6 Å

Loop

Sequence
GAAAC*GAGAUAGC
Length
13 nucleotides
Bulged bases
4QCN|1|A|G|848, 4QCN|1|A|G|852
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
IL_53635.6
Basepair signature
cWW-R-tHW-tHW-tWW-cWW
Number of instances in this motif group
9

Unit IDs

4QCN|1|A|G|721
4QCN|1|A|A|722
4QCN|1|A|A|723
4QCN|1|A|A|724
4QCN|1|A|C|725
*
4QCN|1|A|G|846
4QCN|1|A|A|847
4QCN|1|A|G|848
4QCN|1|A|A|849
4QCN|1|A|U|850
4QCN|1|A|A|851
4QCN|1|A|G|852
4QCN|1|A|C|853

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain F
50S ribosomal protein L4
Chain P
50S ribosomal protein L15

Coloring options:

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