J3_8G2B_020

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

CGAGCUA*UAG*CGAG

Length

14 nucleotides

Bulged bases

8G2B|1|2A|G|686, 8G2B|1|2A|G|792

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

J3_8G2B_020 not in the Motif Atlas

Homologous match to J3_7RQB_004

Geometric discrepancy: 0.04

The information below is about J3_7RQB_004

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J3_39238.4

Basepair signature

cWW-tWH-cWW-tSW-F-F-cWW

Number of instances in this motif group

7

Unit IDs

8G2B|1|2A|C|683
8G2B|1|2A|G|684
8G2B|1|2A|A|685
8G2B|1|2A|G|686
8G2B|1|2A|C|687
8G2B|1|2A|U|688
8G2B|1|2A|A|689
*
8G2B|1|2A|U|773
8G2B|1|2A|A|774
8G2B|1|2A|G|775
*
8G2B|1|2A|C|791
8G2B|1|2A|G|792
8G2B|1|2A|A|793
8G2B|1|2A|G|794

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 27

50S ribosomal protein L34

Chain 2D

50S ribosomal protein L2