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
CUAAGUG*CUUAAG
Length
13 nucleotides
Bulged bases
4QCN|1|A|U|1187, 4QCN|1|A|A|1189
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_04397.2
Basepair signature
cWW-tWH-L-tHW-cSH-cWW
Number of instances in this motif group
5

Unit IDs

4QCN|1|A|C|1064
4QCN|1|A|U|1065
4QCN|1|A|A|1066
4QCN|1|A|A|1067
4QCN|1|A|G|1068
4QCN|1|A|U|1069
4QCN|1|A|G|1070
*
4QCN|1|A|C|1185
4QCN|1|A|U|1186
4QCN|1|A|U|1187
4QCN|1|A|A|1188
4QCN|1|A|A|1189
4QCN|1|A|G|1190

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain 9
50S ribosomal protein L36
Chain N
50S ribosomal protein L13

Coloring options:

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