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
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
7RQ9|1|2a|A|532, 7RQ9|1|2a|U|534, 7RQ9|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_7RQ9_302 not in the Motif Atlas
Geometric match to IL_4V88_415
Geometric discrepancy: 0.2326
The information below is about IL_4V88_415
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.1
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
5

Unit IDs

7RQ9|1|2a|G|515
7RQ9|1|2a|PSU|516
7RQ9|1|2a|G|517
7RQ9|1|2a|C|518
7RQ9|1|2a|C|519
7RQ9|1|2a|A|520
7RQ9|1|2a|G|521
*
7RQ9|1|2a|C|528
7RQ9|1|2a|G|529
7RQ9|1|2a|G|530
7RQ9|1|2a|U|531
7RQ9|1|2a|A|532
7RQ9|1|2a|A|533
7RQ9|1|2a|U|534
7RQ9|1|2a|A|535
7RQ9|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
mRNA
Chain 2w
Transfer RNA; tRNA

Coloring options:


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