IL_4Y4O_197

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

GU*GGC

Length

5 nucleotides

Bulged bases (A, C, G, U)

729G

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

Single bulged G

Broad Annotation

No text annotation

Motif group

IL_59137.8

Basepair signature

cWW-cWW

Number of instances in this motif group

32

Unit IDs

4Y4O|1|2A|G|702
4Y4O|1|2A|U|703
*
4Y4O|1|2A|G|728
4Y4O|1|2A|G|729
4Y4O|1|2A|C|730

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2