IL_4Y4O_193

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

UUAAG*CGGAG

Length

10 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

AAA cross-strand stack

Broad Annotation

AAA cross-strand stack

Motif group

IL_56467.5

Basepair signature

cWW-tSH-tHS-tHS-cWW

Number of instances in this motif group

34

Unit IDs

4Y4O|1|2A|U|606
4Y4O|1|2A|U|607
4Y4O|1|2A|A|608
4Y4O|1|2A|A|609
4Y4O|1|2A|G|610
*
4Y4O|1|2A|C|618
4Y4O|1|2A|G|619
4Y4O|1|2A|G|620
4Y4O|1|2A|A|621
4Y4O|1|2A|G|622

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2F

50S ribosomal protein L4

Chain 2P

50S ribosomal protein L15