IL_4Y4O_185

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

UGAGUAG*CGAAAG

Length

13 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

Detailed Annotation

7x6 Sarcin-Ricin; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_35110.4

Basepair signature

cWW-tSH-tHH-cSH-tWH-tHS-cWW

Number of instances in this motif group

13

Unit IDs

4Y4O|1|2A|U|239
4Y4O|1|2A|G|240
4Y4O|1|2A|A|241
4Y4O|1|2A|G|242
4Y4O|1|2A|U|243
4Y4O|1|2A|A|244
4Y4O|1|2A|G|245
*
4Y4O|1|2A|C|253
4Y4O|1|2A|G|254
4Y4O|1|2A|A|255
4Y4O|1|2A|A|256
4Y4O|1|2A|A|257
4Y4O|1|2A|G|258

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 28

50S ribosomal protein L35

Chain 2P

50S ribosomal protein L15