IL_8G2B_177

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

GUGGAUG*CUGAAAC

Length

14 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

IL_8G2B_177 not in the Motif Atlas

Homologous match to IL_7RQB_001

Geometric discrepancy: 0.0404

The information below is about IL_7RQB_001

Detailed Annotation

Triple sheared with non-canonical cWW

Broad Annotation

Triple sheared

Motif group

IL_66414.6

Basepair signature

cWW-L-R-tSH-tSH-tHS-cWW-cWW

Number of instances in this motif group

7

Unit IDs

8G2B|1|2A|G|24
8G2B|1|2A|U|25
8G2B|1|2A|G|26
8G2B|1|2A|G|27
8G2B|1|2A|A|28
8G2B|1|2A|U|29
8G2B|1|2A|G|30
*
8G2B|1|2A|C|510
8G2B|1|2A|U|511
8G2B|1|2A|G|512
8G2B|1|2A|A|513
8G2B|1|2A|A|514
8G2B|1|2A|A|515
8G2B|1|2A|C|516

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 25

50S ribosomal protein L32

Chain 2U

50S ribosomal protein L20

Chain 2W

50S ribosomal protein L22