› 5ywz

X-ray diffraction
2.2Å resolution

AID-SUN tandem of SUN1

Released:
DOI: 10.2210/pdb5ywz/pdb
PDB entry 5ywz coloured by chain, front view.
PDB entry 5ywz coloured by chain, side view.
PDB entry 5ywz coloured by chain, top view.
Source organism: Mus musculus
Primary publication:
Structural conservation of the autoinhibitory domain in SUN proteins.
Xu Y, Li W, Ke H, Feng W
Biochem Biophys Res Commun 496 1337-1343 (2018)
PMID: 29408528

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190057 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SUN domain-containing protein 1 Chain: A
Molecule details ›
Chain: A
Length: 242 amino acids
Theoretical weight: 27.08 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9D666 (Residues: 672-913; Coverage: 27%)
Gene names: Sun1, Unc84a
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P3121
Unit cell:
a: 73.636Å b: 73.636Å c: 97.456Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.183 0.181 0.222
Expression system: Escherichia coli

Quick links

Citations

2 review citations

SUN/KASH interactions facilitate force transmission across the nuclear envelope.
Hao et al. (2019)
1 more

1 mention without citation

Molecular insights into LINC complex architecture through the crystal structure of a luminal trimeric coiled-coil domain of SUN1.
Gurusaran et al. (2023)