IL_8G2B_017

3D structure

PDB id

8G2B (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the A2503-C2,C8-dimethylated Thermus thermophilus 70S ribosome in complex with iboxamycin, mRNA, deacylated A- and E-site tRNAphe, and aminoacylated P-site fMet-tRNAmet at 2.55A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.55 Å

Loop

Sequence

GAAAC*GAGAUAGC

Length

13 nucleotides

Bulged bases

8G2B|1|1A|G|801, 8G2B|1|1A|G|805

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

IL_8G2B_017 not in the Motif Atlas

Homologous match to IL_7RQB_018

Geometric discrepancy: 0.034

The information below is about IL_7RQB_018

Detailed Annotation

tHW-tHW cross-strand stack

Broad Annotation

No text annotation

Motif group

IL_17470.6

Basepair signature

cWW-tWW-L-R-tWH-L-cWW

Number of instances in this motif group

7

Unit IDs

8G2B|1|1A|G|674
8G2B|1|1A|A|675
8G2B|1|1A|A|676
8G2B|1|1A|A|677
8G2B|1|1A|C|678
*
8G2B|1|1A|G|799
8G2B|1|1A|A|800
8G2B|1|1A|G|801
8G2B|1|1A|A|802
8G2B|1|1A|U|803
8G2B|1|1A|A|804
8G2B|1|1A|G|805
8G2B|1|1A|C|806

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 1F

50S ribosomal protein L4

Chain 1P

50S ribosomal protein L15