IL_7RQB_068

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

CGUAAC*GGAGAAG

Length

13 nucleotides

Bulged bases

7RQB|1|1A|G|1699

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-tSH-tHH-tHS

Broad Annotation

No text annotation

Motif group

IL_65969.2

Basepair signature

cWW-tSH-tSH-tHH-tHS-cWW

Number of instances in this motif group

8

Unit IDs

7RQB|1|1A|C|1686
7RQB|1|1A|G|1687
7RQB|1|1A|U|1688
7RQB|1|1A|A|1689
7RQB|1|1A|A|1690
7RQB|1|1A|C|1691
*
7RQB|1|1A|G|1696
7RQB|1|1A|G|1697
7RQB|1|1A|A|1698
7RQB|1|1A|G|1699
7RQB|1|1A|A|1700
7RQB|1|1A|A|1701
7RQB|1|1A|G|1702

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 1D

50S ribosomal protein L2

Chain 1a

Small subunit ribosomal RNA; SSU rRNA