HL_4QCN_028

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

CGAAGACAGCGGUCGAG

Length

17 nucleotides

Bulged bases

4QCN|1|A|A|1092, 4QCN|1|A|G|1152

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

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

4QCN|1|A|C|1089
4QCN|1|A|G|1090
4QCN|1|A|A|1091
4QCN|1|A|A|1092
4QCN|1|A|G|1093
4QCN|1|A|A|1094
4QCN|1|A|C|1095
4QCN|1|A|A|1096
4QCN|1|A|G|1097
4QCN|1|A|C|1098
4QCN|1|A|G|1152
4QCN|1|A|G|1153
4QCN|1|A|U|1154
4QCN|1|A|C|1155
4QCN|1|A|G|1156
4QCN|1|A|A|1157
4QCN|1|A|G|1158

Current chains

Chain A

23S Ribosomal RNA

Nearby chains

Chain H

50S ribosomal protein L6