HL_4QCN_011

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

GUGAAAGCC

Length

9 nucleotides

Bulged bases

4QCN|1|A|G|353

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

HL_68081.8

Basepair signature

cWW-R-R-tWH

Number of instances in this motif group

13

Unit IDs

4QCN|1|A|G|351
4QCN|1|A|U|352
4QCN|1|A|G|353
4QCN|1|A|A|354
4QCN|1|A|A|355
4QCN|1|A|A|356
4QCN|1|A|G|357
4QCN|1|A|C|358
4QCN|1|A|C|359

Current chains

Chain A

23S Ribosomal RNA

Nearby chains

Chain F

50S ribosomal protein L4

Chain Y

50S ribosomal protein L24