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)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
4Y4O|1|1a|A|532, 4Y4O|1|1a|U|534
QA status
Modified nucleotides: PSU

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
IL_4Y4O_138 not in the Motif Atlas
Homologous match to IL_4LFB_021
Geometric discrepancy: 0.1034
The information below is about IL_4LFB_021
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.4
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
4

Unit IDs

4Y4O|1|1a|G|515
4Y4O|1|1a|PSU|516
4Y4O|1|1a|G|517
4Y4O|1|1a|C|518
4Y4O|1|1a|C|519
4Y4O|1|1a|A|520
4Y4O|1|1a|G|521
*
4Y4O|1|1a|C|528
4Y4O|1|1a|G|529
4Y4O|1|1a|G|530
4Y4O|1|1a|U|531
4Y4O|1|1a|A|532
4Y4O|1|1a|A|533
4Y4O|1|1a|U|534
4Y4O|1|1a|A|535
4Y4O|1|1a|C|536

Current chains

Chain 1a
16S Ribosomal RNA

Nearby chains

Chain 1c
30S ribosomal protein S3
Chain 1d
30S ribosomal protein S4
Chain 1l
30S ribosomal protein S12
Chain 1y
Ribosome-associated inhibitor A

Coloring options:


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