IL_7RQB_099

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

UG*CAAG

Length

6 nucleotides

Bulged bases

7RQB|1|1A|A|2542

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

Major groove platform with intercalation

Broad Annotation

Major groove platform

Motif group

IL_95601.3

Basepair signature

cWW-tSH-cWW

Number of instances in this motif group

10

Unit IDs

7RQB|1|1A|U|2522
7RQB|1|1A|G|2523
*
7RQB|1|1A|C|2540
7RQB|1|1A|A|2541
7RQB|1|1A|A|2542
7RQB|1|1A|G|2543

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 19

50S ribosomal protein L36

Chain 1N

50S ribosomal protein L13