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
GGGGG*CCUACC
Length
11 nucleotides
Bulged bases
4QCN|1|A|A|942
QA status
Missing nucleotides

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_99840.1
Basepair signature
cWW-L-R-tSH-L-R-cWW
Number of instances in this motif group
5

Unit IDs

4QCN|1|A|G|926
4QCN|1|A|G|927
4QCN|1|A|G|928
4QCN|1|A|G|929
4QCN|1|A|G|930
*
4QCN|1|A|C|939
4QCN|1|A|C|940
4QCN|1|A|U|941
4QCN|1|A|A|942
4QCN|1|A|C|943
4QCN|1|A|C|944

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain Q
50S ribosomal protein L16
Chain Z
50S ribosomal protein L25

Coloring options:

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