J3_4Y4O_024

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

UUG*CUAAC*GGACAG

Length

14 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

Kink-turn in J3

Broad Annotation

No text annotation

Motif group

J3_89368.2

Basepair signature

cWW-tSH-tHW-F-cWW-tHH-cWW

Number of instances in this motif group

3

Unit IDs

4Y4O|1|2A|U|2091
4Y4O|1|2A|U|2092
4Y4O|1|2A|G|2093
*
4Y4O|1|2A|C|2196
4Y4O|1|2A|U|2197
4Y4O|1|2A|A|2198
4Y4O|1|2A|A|2199
4Y4O|1|2A|C|2200
*
4Y4O|1|2A|G|2223
4Y4O|1|2A|G|2224
4Y4O|1|2A|A|2225
4Y4O|1|2A|C|2226
4Y4O|1|2A|A|2227
4Y4O|1|2A|G|2228

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 21

50S ribosomal protein L28

Chain 2D

50S ribosomal protein L2

Chain 2I

50S ribosomal protein L9