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
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
8G2B|1|2a|A|532, 8G2B|1|2a|U|534, 8G2B|1|2a|A|535
QA status
Modified nucleotides: PSU

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_310 not in the Motif Atlas
Homologous match to IL_4LFB_021
Geometric discrepancy: 0.1038
The information below is about IL_4LFB_021
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.4
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
4

Unit IDs

8G2B|1|2a|G|515
8G2B|1|2a|PSU|516
8G2B|1|2a|G|517
8G2B|1|2a|C|518
8G2B|1|2a|C|519
8G2B|1|2a|A|520
8G2B|1|2a|G|521
*
8G2B|1|2a|C|528
8G2B|1|2a|G|529
8G2B|1|2a|G|530
8G2B|1|2a|U|531
8G2B|1|2a|A|532
8G2B|1|2a|A|533
8G2B|1|2a|U|534
8G2B|1|2a|A|535
8G2B|1|2a|C|536

Current chains

Chain 2a
16S Ribosomal RNA

Nearby chains

Chain 2c
30S ribosomal protein S3
Chain 2d
30S ribosomal protein S4
Chain 2l
30S ribosomal protein S12
Chain 2v
MF-mRNA
Chain 2w
Transfer RNA; tRNA

Coloring options:


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