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Structure of human SUN2 SUN domain
Biology and Chemistry Report
3UNP
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSPORT PROTEIN
    Text trimer, nuclear envelope, SUN domain, KASH domain, LINC complex, nuclear migration, TRANSPORT PROTEIN

    Polymeric Molecules

    Chain A
    Description SUN domain-containing protein 2 
    Fragment SUN domain, residues 520-717 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 22885.9 
    Source Method genetically manipulated  
    Entity Name Protein unc-84 homolog B, Rab5-interacting protein, Rab5IP, Sad1/unc-84 protein-like 2 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ACE  ACETYL GROUP  C2 H4 O   44.05  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A SUN2_HUMAN Q9UH99     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    5639   Integral Component of Nuclear Inner Membrane  The Component of the Nuclear Inner Membrane Consisting of the Gene Products and Protein Complexes Having At Least Some Part of Their Peptide Sequence Embedded in the Hydrophobic Region of the Membrane. 
    34993   Linc Complex  A Protein Complex That Spans the Nuclear Outer and Inner Membranes Thereby Linking the Major Cytoplasmic Cytoskeleton Elements to the Nuclear Lumen; the Complex Is Conserved in Eukaryotes and Contains Proteins with Sun and Kash Domains. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene sun2
    Host Scientific Name Escherichia coli  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    22 22q13.1 25777     Sad1 and UNC84 domain containing 2 SUN2    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs149140279 LS-SNP   dbSNP   A 530 I - > V Helix 65% (Exposed) 22 39135419
    rs139325445 LS-SNP   dbSNP   A 559 S - > T Coil 52% (Exposed) 22 39134978
    rs1062687 LS-SNP   dbSNP   A 607 Q - > H Coil 30% (Intermediate) 22 39134715
    rs182710324 LS-SNP   dbSNP   A 613 R - > S Beta Ladder 49% (Exposed) 22 39134699
    rs141013997 LS-SNP   dbSNP   A 619 R - > C Beta Ladder 19% (Intermediate) 22 39134681
    rs117425989 LS-SNP   dbSNP   A 621 T - > P Beta Ladder 29% (Intermediate) 22 39134675
    rs74436843 LS-SNP   dbSNP   A 634 P - > A 3/10 Helix 74% (Exposed) 22 39134636
    rs2072797 LS-SNP   dbSNP   A 670 G - > S Bend 58% (Exposed) 22 39134207
    rs150292176 LS-SNP   dbSNP   A 685 T - > M Coil 29% (Intermediate) 22 39132369
    rs137996727 LS-SNP   dbSNP   A 692 R - > L Beta Ladder 33% (Intermediate) 22 39132348
    rs14670 LS-SNP   dbSNP   A 712 G - > W Beta Ladder 25% (Intermediate) 22 39132289
    rs200715757 LS-SNP   dbSNP   A 715 A - > T Coil 51% (Exposed) 22 39132280