J4_4Y4O_021

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*CG*CCUAAGGUAG*CGAAAA

Length

21 nucleotides

Bulged bases

4Y4O|1|2A|A|1971

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

J4_4Y4O_021 not in the Motif Atlas

Homologous match to J4_9DFE_008

Geometric discrepancy: 0.0456

The information below is about J4_9DFE_008

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

4Y4O|1|2A|U|1833
4Y4O|1|2A|U|1834
4Y4O|1|2A|G|1835
*
4Y4O|1|2A|C|1905
4Y4O|1|2A|G|1906
*
4Y4O|1|2A|C|1924
4Y4O|1|2A|C|1925
4Y4O|1|2A|U|1926
4Y4O|1|2A|A|1927
4Y4O|1|2A|A|1928
4Y4O|1|2A|G|1929
4Y4O|1|2A|G|1930
4Y4O|1|2A|U|1931
4Y4O|1|2A|A|1932
4Y4O|1|2A|G|1933
*
4Y4O|1|2A|C|1967
4Y4O|1|2A|G|1968
4Y4O|1|2A|A|1969
4Y4O|1|2A|A|1970
4Y4O|1|2A|A|1971
4Y4O|1|2A|A|1972

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2D

50S ribosomal protein L2

Chain 2a

Small subunit ribosomal RNA; SSU rRNA