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
UAUUGAAGCA
Length
10 nucleotides
Bulged bases
4Y4O|1|2A|C|574
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
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_33239.14
Basepair signature
cWW-R-R-tWH-R-R-R
Number of instances in this motif group
108

Unit IDs

4Y4O|1|2A|U|566
4Y4O|1|2A|A|567
4Y4O|1|2A|U|568
4Y4O|1|2A|U|569
4Y4O|1|2A|G|570
4Y4O|1|2A|A|571
4Y4O|1|2A|A|572
4Y4O|1|2A|G|573
4Y4O|1|2A|C|574
4Y4O|1|2A|A|575

Current chains

Chain 2A
23S Ribosomal RNA

Nearby chains

Chain 25
50S ribosomal protein L32
Chain 2E
50S ribosomal protein L3
Chain 2P
50S ribosomal protein L15
Chain 2V
50S ribosomal protein L21

Coloring options:

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