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
AGAUGG*CGUUUCAAAGGCCUGA*UGCAGGCCACCAU
Length
35 nucleotides
Bulged bases
4U3N|1|1|C|1556, 4U3N|1|1|A|1558, 4U3N|1|1|G|1573, 4U3N|1|1|C|1581
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
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

4U3N|1|1|A|1537
4U3N|1|1|G|1538
4U3N|1|1|A|1539
4U3N|1|1|U|1540
4U3N|1|1|G|1541
4U3N|1|1|G|1542
*
4U3N|1|1|C|1551
4U3N|1|1|G|1552
4U3N|1|1|U|1553
4U3N|1|1|U|1554
4U3N|1|1|U|1555
4U3N|1|1|C|1556
4U3N|1|1|A|1557
4U3N|1|1|A|1558
4U3N|1|1|A|1559
4U3N|1|1|G|1560
4U3N|1|1|G|1561
4U3N|1|1|C|1562
4U3N|1|1|C|1563
4U3N|1|1|U|1564
4U3N|1|1|G|1565
4U3N|1|1|A|1566
*
4U3N|1|1|U|1572
4U3N|1|1|G|1573
4U3N|1|1|C|1574
4U3N|1|1|A|1575
4U3N|1|1|G|1576
4U3N|1|1|G|1577
4U3N|1|1|C|1578
4U3N|1|1|C|1579
4U3N|1|1|A|1580
4U3N|1|1|C|1581
4U3N|1|1|C|1582
4U3N|1|1|A|1583
4U3N|1|1|U|1584

Current chains

Chain 1
25S ribosomal RNA

Nearby chains

Chain 4
5.8S ribosomal RNA; 5.8S rRNA
Chain L2
60S ribosomal protein L2-A
Chain L8
60S ribosomal protein L8-A
Chain M5
60S ribosomal protein L15-A
Chain N5
60S ribosomal protein L25
Chain O7
60S ribosomal protein L37-A

Coloring options:

Copyright 2025 BGSU RNA group. Page generated in 0.2946 s