IL_8G2B_267

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

AUC*GGUUU

Length

8 nucleotides

Bulged bases

8G2B|1|2A|U|2491

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_267 not in the Motif Atlas

Geometric match to IL_7RQB_094

Geometric discrepancy: 0.0635

The information below is about IL_7RQB_094

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform; mini C-loop

Motif group

IL_92788.2

Basepair signature

cWW-L-R-L-cWW-L

Number of instances in this motif group

14

Unit IDs

8G2B|1|2A|A|2459
8G2B|1|2A|U|2460
8G2B|1|2A|C|2461
*
8G2B|1|2A|G|2489
8G2B|1|2A|G|2490
8G2B|1|2A|U|2491
8G2B|1|2A|U|2492
8G2B|1|2A|U|2493

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 20

50S ribosomal protein L27

Chain 2Q

50S ribosomal protein L16

Chain 2w

Transfer RNA; tRNA