J4_8G2B_024

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

UUG*CG*CCUAAGGUAG*CGAAAA

Length

21 nucleotides

Bulged bases

8G2B|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_8G2B_024 not in the Motif Atlas

Homologous match to J4_9DFE_008

Geometric discrepancy: 0.0619

The information below is about J4_9DFE_008

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_93343.1

Basepair signature

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

Number of instances in this motif group

4

Unit IDs

8G2B|1|2A|U|1833
8G2B|1|2A|U|1834
8G2B|1|2A|G|1835
*
8G2B|1|2A|C|1905
8G2B|1|2A|G|1906
*
8G2B|1|2A|C|1924
8G2B|1|2A|C|1925
8G2B|1|2A|U|1926
8G2B|1|2A|A|1927
8G2B|1|2A|A|1928
8G2B|1|2A|G|1929
8G2B|1|2A|G|1930
8G2B|1|2A|U|1931
8G2B|1|2A|A|1932
8G2B|1|2A|G|1933
*
8G2B|1|2A|C|1967
8G2B|1|2A|G|1968
8G2B|1|2A|A|1969
8G2B|1|2A|A|1970
8G2B|1|2A|A|1971
8G2B|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