J4_8G2B_018

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

CGAAG*CGCC*GAG*CGUAG

Length

17 nucleotides

Bulged bases

None detected

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_018 not in the Motif Atlas

Homologous match to J4_9DFE_002

Geometric discrepancy: 0.0668

The information below is about J4_9DFE_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_71729.5

Basepair signature

cWW-tSH-cHH-F-F-tHS-cWW-cWW-F-F-cWW

Number of instances in this motif group

4

Unit IDs

8G2B|1|2A|C|297
8G2B|1|2A|G|298
8G2B|1|2A|A|299
8G2B|1|2A|A|300
8G2B|1|2A|G|301
*
8G2B|1|2A|C|316
8G2B|1|2A|G|317
8G2B|1|2A|C|318
8G2B|1|2A|C|319
*
8G2B|1|2A|G|323
8G2B|1|2A|A|324
8G2B|1|2A|G|325
*
8G2B|1|2A|C|337
8G2B|1|2A|G|338
8G2B|1|2A|U|339
8G2B|1|2A|A|340
8G2B|1|2A|G|341

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2F

50S ribosomal protein L4

Chain 2Y

50S ribosomal protein L24