HL_4Y4O_211

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

G(PSU)AAC(5MU)A(PSU)AA(4OC)

Length

11 nucleotides

Bulged bases

4Y4O|1|2A|A|1913

QA status

Modified nucleotides: PSU, 5MU, 4OC

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

HL_4Y4O_211 not in the Motif Atlas

Homologous match to HL_9DFE_046

Geometric discrepancy: 0.3499

The information below is about HL_9DFE_046

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_25847.2

Basepair signature

cWW-F-cSH-tHW-F-F-F

Number of instances in this motif group

3

Unit IDs

4Y4O|1|2A|G|1910
4Y4O|1|2A|PSU|1911
4Y4O|1|2A|A|1912
4Y4O|1|2A|A|1913
4Y4O|1|2A|C|1914
4Y4O|1|2A|5MU|1915
4Y4O|1|2A|A|1916
4Y4O|1|2A|PSU|1917
4Y4O|1|2A|A|1918
4Y4O|1|2A|A|1919
4Y4O|1|2A|4OC|1920

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2a

Small subunit ribosomal RNA; SSU rRNA

Chain 2y

Ribosome-associated inhibitor A