IL_7RQB_004

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

GGGAG*CGUGGAUC

Length

13 nucleotides

Bulged bases

7RQB|1|1A|G|100

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

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_45067.2

Basepair signature

cWW-tSS-L-tSH-L-R-R-cWW-L

Number of instances in this motif group

18

Unit IDs

7RQB|1|1A|G|81
7RQB|1|1A|G|82
7RQB|1|1A|G|83
7RQB|1|1A|A|84
7RQB|1|1A|G|85
*
7RQB|1|1A|C|97
7RQB|1|1A|G|98
7RQB|1|1A|U|99
7RQB|1|1A|G|100
7RQB|1|1A|G|102
7RQB|1|1A|A|103
7RQB|1|1A|U|104
7RQB|1|1A|C|105

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 12

50S ribosomal protein L29

Chain 1Y

50S ribosomal protein L24