J3_4QCN_003

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

CGUAAG*CGG*UCAG

Length

13 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

J3_4QCN_003 not in the Motif Atlas

Geometric match to J3_9DFE_010

Geometric discrepancy: 0.0496

The information below is about J3_9DFE_010

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J3_32852.6

Basepair signature

cWW-tSH-F-F-F-cWW-cWW-F

Number of instances in this motif group

5

Unit IDs

4QCN|1|A|C|1344
4QCN|1|A|G|1345
4QCN|1|A|U|1346
4QCN|1|A|A|1347
4QCN|1|A|A|1348
4QCN|1|A|G|1349
*
4QCN|1|A|C|1671
4QCN|1|A|G|1672
4QCN|1|A|G|1673
*
4QCN|1|A|U|1686
4QCN|1|A|C|1687
4QCN|1|A|A|1688
4QCN|1|A|G|1689

Current chains

Chain A

23S Ribosomal RNA

Nearby chains