IL_7RQB_094

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

AUC*GGUUU

Length

8 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

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform; mini C-loop

Motif group

IL_92788.2

Basepair signature

cWW-L-R-L-cWW-L

Number of instances in this motif group

14

Unit IDs

7RQB|1|1A|A|2459
7RQB|1|1A|U|2460
7RQB|1|1A|C|2461
*
7RQB|1|1A|G|2489
7RQB|1|1A|G|2490
7RQB|1|1A|U|2491
7RQB|1|1A|U|2492
7RQB|1|1A|U|2493

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 10

50S ribosomal protein L27

Chain 1E

50S ribosomal protein L3

Chain 1Q

50S ribosomal protein L16

Chain 1w

A-site Aminoacyl-tRNA Analog