3D structure

PDB id
4U3N (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of CCA trinucleotide bound to the yeast 80S ribosome
Experimental method
X-RAY DIFFRACTION
Resolution
3.2 Å

Loop

Sequence
CGAUGG*UGUUGACG
Length
14 nucleotides
Bulged bases
4U3N|1|5|U|2159, 4U3N|1|5|U|2175, 4U3N|1|5|C|2179
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
IL_4U3N_314 not in the Motif Atlas
Homologous match to IL_5TBW_083
Geometric discrepancy: 0.053
The information below is about IL_5TBW_083
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_64509.1
Basepair signature
cWW-tWW-tWW-tSS-L-cWW
Number of instances in this motif group
2

Unit IDs

4U3N|1|5|C|2156
4U3N|1|5|G|2157
4U3N|1|5|A|2158
4U3N|1|5|U|2159
4U3N|1|5|G|2160
4U3N|1|5|G|2161
*
4U3N|1|5|U|2173
4U3N|1|5|G|2174
4U3N|1|5|U|2175
4U3N|1|5|U|2176
4U3N|1|5|G|2177
4U3N|1|5|A|2178
4U3N|1|5|C|2179
4U3N|1|5|G|2180

Current chains

Chain 5
25S ribosomal RNA

Nearby chains

Chain 6
Small subunit ribosomal RNA; SSU rRNA
Chain l2
60S ribosomal protein L2-A
Chain q3
60S ribosomal protein L43-A

Coloring options:


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