IL_4WQU_259

3D structure

PDB id

4WQU (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G trapped by the antibiotic dityromycin

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

CCGG*CG

Length

6 nucleotides

Bulged bases

4WQU|1|CA|C|1838

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_4WQU_259 not in the Motif Atlas

Homologous match to IL_7RQB_071

Geometric discrepancy: 0.0969

The information below is about IL_7RQB_071

Detailed Annotation

Minor groove platform, major groove intercalation

Broad Annotation

Minor groove platform, major groove intercalation

Motif group

IL_88739.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

11

Unit IDs

4WQU|1|CA|C|1837
4WQU|1|CA|C|1838
4WQU|1|CA|G|1839
4WQU|1|CA|G|1840
*
4WQU|1|CA|C|1902
4WQU|1|CA|G|1903

Current chains

Chain CA

23S Ribosomal RNA

Nearby chains

Chain CD

50S ribosomal protein L2

Chain DA

Small subunit ribosomal RNA; SSU rRNA