IL_4Y4O_182

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

GGGAG*CGUGGAUC

Length

13 nucleotides

Bulged bases

4Y4O|1|2A|G|100

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

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_29549.7

Basepair signature

cWW-tSH-tSH-tHS-tSS-R-cWW

Number of instances in this motif group

35

Unit IDs

4Y4O|1|2A|G|81
4Y4O|1|2A|G|82
4Y4O|1|2A|G|83
4Y4O|1|2A|A|84
4Y4O|1|2A|G|85
*
4Y4O|1|2A|C|97
4Y4O|1|2A|G|98
4Y4O|1|2A|U|99
4Y4O|1|2A|G|100
4Y4O|1|2A|G|102
4Y4O|1|2A|A|103
4Y4O|1|2A|U|104
4Y4O|1|2A|C|105

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 22

50S ribosomal protein L29

Chain 2Y

50S ribosomal protein L24