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
CGAAA(5MU)UC(5MC)UUG*C(5MC)UG
Length
16 nucleotides
Bulged bases (A, C, G, U)
1960A, 1963C, 1966U, 1985U
QA status
Modified nucleotides: 5MU, 5MC

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_076 not in the Motif Atlas
Geometric match to IL_4WF9_077
Geometric discrepancy: 0.1144
The information below is about IL_4WF9_077
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_81589.2
Basepair signature
cWW-L-R-cHW-cWW-L-L-tSW-L
Number of instances in this motif group
5

Unit IDs

4Y4O|1|1A|C|1956
4Y4O|1|1A|G|1957
4Y4O|1|1A|A|1958
4Y4O|1|1A|A|1959
4Y4O|1|1A|A|1960
4Y4O|1|1A|5MU|1961
4Y4O|1|1A|U|1962
4Y4O|1|1A|C|1963
4Y4O|1|1A|5MC|1964
4Y4O|1|1A|U|1965
4Y4O|1|1A|U|1966
4Y4O|1|1A|G|1967
*
4Y4O|1|1A|C|1983
4Y4O|1|1A|5MC|1984
4Y4O|1|1A|U|1985
4Y4O|1|1A|G|1986

Current chains

Chain 1A
23S Ribosomal RNA

Nearby chains

Chain 1D
50S ribosomal protein L2
Chain 1a
Small subunit ribosomal RNA; SSU rRNA

Coloring options:


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