IL_7RQB_011

3D structure

PDB id

7RQB (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site aminoacyl-tRNA analog ACC-PMN, and P-site MAI-tripeptidyl-tRNA analog ACCA-IAM at 2.45A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.45 Å

Loop

Sequence

CGAAU*AUAG

Length

9 nucleotides

Bulged bases

7RQB|1|1A|A|283

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

tSH-tHW

Broad Annotation

No text annotation

Motif group

IL_04059.1

Basepair signature

cWW-tWH-tHS-cWW

Number of instances in this motif group

13

Unit IDs

7RQB|1|1A|C|280
7RQB|1|1A|G|281
7RQB|1|1A|A|282
7RQB|1|1A|A|283
7RQB|1|1A|U|284
*
7RQB|1|1A|A|357
7RQB|1|1A|U|358
7RQB|1|1A|A|359
7RQB|1|1A|G|360

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains