IL_7RQB_023

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

GGA*UAACC

Length

8 nucleotides

Bulged bases

7RQB|1|1A|G|776, 7RQB|1|1A|A|788, 7RQB|1|1A|A|789, 7RQB|1|1A|C|790

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

Multiple bulged bases

Broad Annotation

No text annotation

Motif group

IL_90991.6

Basepair signature

cWW-cWW

Number of instances in this motif group

7

Unit IDs

7RQB|1|1A|G|775
7RQB|1|1A|G|776
7RQB|1|1A|A|777
*
7RQB|1|1A|U|787
7RQB|1|1A|A|788
7RQB|1|1A|A|789
7RQB|1|1A|C|790
7RQB|1|1A|C|791

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 17

50S ribosomal protein L34

Chain 1D

50S ribosomal protein L2

Chain 1F

50S ribosomal protein L4

Chain 1W

50S ribosomal protein L22