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)AAC(5MU)A(PSU)AA(4OC)
Length
11 nucleotides
Bulged bases
7RQ9|1|1A|A|1913
QA status
Modified nucleotides: PSU, 5MU, 4OC

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
HL_7RQ9_224 not in the Motif Atlas
Homologous match to HL_5J7L_181
Geometric discrepancy: 0.4204
The information below is about HL_5J7L_181
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_25847.2
Basepair signature
cWW-F-cSH-tHW-F-F-F
Number of instances in this motif group
3

Unit IDs

7RQ9|1|1A|G|1910
7RQ9|1|1A|PSU|1911
7RQ9|1|1A|A|1912
7RQ9|1|1A|A|1913
7RQ9|1|1A|C|1914
7RQ9|1|1A|5MU|1915
7RQ9|1|1A|A|1916
7RQ9|1|1A|PSU|1917
7RQ9|1|1A|A|1918
7RQ9|1|1A|A|1919
7RQ9|1|1A|4OC|1920

Current chains

Chain 1A
23S Ribosomal RNA

Nearby chains

Chain 1a
Small subunit ribosomal RNA; SSU rRNA
Chain 1m
30S ribosomal protein S13
Chain 1v
mRNA
Chain 1w
Transfer RNA; tRNA
Chain 1x
Transfer RNA; tRNA

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