IL_7RQ9_252

3D structure

PDB id

7RQ9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the A2058-dimethylated Thermus thermophilus 70S ribosome in complex with iboxamycin, mRNA, deacylated A- and E-site tRNAs, and aminoacylated P-site tRNA at 2.60A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.6 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_7RQ9_252 not in the Motif Atlas

Geometric match to IL_4KNQ_004

Geometric discrepancy: 0.2095

The information below is about IL_4KNQ_004

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_44258.3

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

259

Unit IDs

7RQ9|1|2A|C|2108
7RQ9|1|2A|U|2109
7RQ9|1|2A|G|2110
*
7RQ9|1|2A|C|2179
7RQ9|1|2A|U|2180
7RQ9|1|2A|G|2181

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2y

Transfer RNA; tRNA