IL_4Y4O_246

3D structure

PDB id

4Y4O (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome with rRNA modifications and bound to protein Y (YfiA) at 2.3A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

GAAG*CC

Length

6 nucleotides

Bulged bases

4Y4O|1|2A|A|1847

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

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_06437.8

Basepair signature

cWW-tSH-cWW

Number of instances in this motif group

46

Unit IDs

4Y4O|1|2A|G|1846
4Y4O|1|2A|A|1847
4Y4O|1|2A|A|1848
4Y4O|1|2A|G|1849
*
4Y4O|1|2A|C|1893
4Y4O|1|2A|C|1894

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2

Chain 2a

Small subunit ribosomal RNA; SSU rRNA