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
AUGAGUAA*UGAAAUU
Length
15 nucleotides
Bulged bases
None detected
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_85647.7
Basepair signature
cWW-cWW-tSH-tHH-cSH-tWH-tHS-cWW
Number of instances in this motif group
25

Unit IDs

4QCN|1|A|A|1308
4QCN|1|A|U|1309
4QCN|1|A|G|1310
4QCN|1|A|A|1311
4QCN|1|A|G|1312
4QCN|1|A|U|1313
4QCN|1|A|A|1314
4QCN|1|A|A|1315
*
4QCN|1|A|U|2033
4QCN|1|A|G|2034
4QCN|1|A|A|2035
4QCN|1|A|A|2036
4QCN|1|A|A|2037
4QCN|1|A|U|2038
4QCN|1|A|U|2039

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain 5
50S ribosomal protein L32
Chain F
50S ribosomal protein L4
Chain R
50S ribosomal protein L17
Chain W
50S ribosomal protein L22

Coloring options:

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