IL_8G2B_083

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

CUG*CUG

Length

6 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

IL_8G2B_083 not in the Motif Atlas

Geometric match to IL_3GM7_004

Geometric discrepancy: 0.1937

The information below is about IL_3GM7_004

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

8G2B|1|1A|C|2108
8G2B|1|1A|U|2109
8G2B|1|1A|G|2110
*
8G2B|1|1A|C|2179
8G2B|1|1A|U|2180
8G2B|1|1A|G|2181

Current chains

Chain 1A

23S Ribosomal RNA

Nearby chains

Chain 1y

Transfer RNA; tRNA