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
GUAGCC*GUUGUUAC
Length
14 nucleotides
Bulged bases
4U3N|1|1|U|3354, 4U3N|1|1|U|3355
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_474 not in the Motif Atlas
Geometric match to IL_5TBW_476
Geometric discrepancy: 0.1066
The information below is about IL_5TBW_476
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_31007.1
Basepair signature
cWW-L-R-L-R-L-R-L-R-cWW
Number of instances in this motif group
5

Unit IDs

4U3N|1|1|G|3345
4U3N|1|1|U|3346
4U3N|1|1|A|3347
4U3N|1|1|G|3348
4U3N|1|1|C|3349
4U3N|1|1|C|3350
*
4U3N|1|1|G|3353
4U3N|1|1|U|3354
4U3N|1|1|U|3355
4U3N|1|1|G|3356
4U3N|1|1|U|3357
4U3N|1|1|U|3358
4U3N|1|1|A|3359
4U3N|1|1|C|3360

Current chains

Chain 1
25S ribosomal RNA

Nearby chains

Chain M9
60S ribosomal protein L19-A
Chain N2
60S ribosomal protein L22-A
Chain S8
40S ribosomal protein S8-A

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.1287 s