J4_7RQ9_024

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

UUG*CG*CCUAAGGUAG*CGAAAA

Length

21 nucleotides

Bulged bases

7RQ9|1|2A|A|1971

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

J4_7RQ9_024 not in the Motif Atlas

Homologous match to J4_9DFE_008

Geometric discrepancy: 0.0654

The information below is about J4_9DFE_008

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_42306.1

Basepair signature

cWW-tSS-cSS-cWH-cWW-tWH-tHS-cWW-cWW-tWW-F-cSH-F-F

Number of instances in this motif group

5

Unit IDs

7RQ9|1|2A|U|1833
7RQ9|1|2A|U|1834
7RQ9|1|2A|G|1835
*
7RQ9|1|2A|C|1905
7RQ9|1|2A|G|1906
*
7RQ9|1|2A|C|1924
7RQ9|1|2A|C|1925
7RQ9|1|2A|U|1926
7RQ9|1|2A|A|1927
7RQ9|1|2A|A|1928
7RQ9|1|2A|G|1929
7RQ9|1|2A|G|1930
7RQ9|1|2A|U|1931
7RQ9|1|2A|A|1932
7RQ9|1|2A|G|1933
*
7RQ9|1|2A|C|1967
7RQ9|1|2A|G|1968
7RQ9|1|2A|A|1969
7RQ9|1|2A|A|1970
7RQ9|1|2A|A|1971
7RQ9|1|2A|A|1972

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2

Chain 2a

Small subunit ribosomal RNA; SSU rRNA

Chain 2x

Transfer RNA; tRNA