Protein: UNC84_CAEEL
Sequence: MAPATEADNNFDTHEWKSEFASTRSGRNSPNIFAKVRRKLLLTPPVRNARSPRLTEEELDALTGDLPYATNYTYAYSKIYDPSLPDHWEVPNLGGTTSGSLSEQEHWSAASLSRQLLYILRFPVYLVLHVITYILEAFYHVIKITSFTIWDYLLYLVKLAKTRYYAYQDHRRRTALIRNRQEPFSTKAARSIRRFFEILVYVVLTPYRMLTRSNNGVEQYQYRSIKDQLENERASRMTTRSQTLERSRKFDGLSKSPARRAAPAFVKTSTITRITAKVFSSSPFGEGTSENITPTVVTTRTVKQRSVTPRFRQTRATREAITRALDTPELEIDTPLSTYGLRSRGLSHLNTPEPTFDIGHAAATSTPLFPQETYNYQYEEATGNKIKTAFTWLGYLILFPFFAARHVWYTFYDYGKSAYMKLTNYQQAPMETIHVRDINEPAPSSSDVHDAVGVSWRIRIADFLSSFVATIVEAHQVVFAMFKGGIVETVSYFGGLFAGLTDKKSSKFSWCQILGLLLALLFAIFLLGFLTSDNTAIRVKEITKDKNASKKSEGSLPAVPIWISAANHVKHYTWMVKEFVVDIAFDTYNYGKSTIGRLGTTPRYAWDLIASGCGAVGNGLKSVLSSSFRFIDFCAGKLFYYGSDGFLSANKSIGTFFNGCYETLYNGCTAIVGHTKSFIYNASNAVYNFFSTIFAGLLNFSTSSQNSILSLLKSFGTGITNIFYNFIYAPIAGVFNFAGDNYMYFFNEVAAVFGKVYNSVVSVLKTVINWILFLIAYPFSLCTRAWIRISQYAPEDVVQVIPIPQAITPTPDVERIVEEPLRKVTDVEDEELVIIPAPAPKPIPVPAPTPAPVIIHQTNVVETVDKDAIIKEVTEKLRAELSAQFQQELSAKFEQNYNTIIEQLKMENTNIQYDKNHLEAIIRQMIYEYDTDKTGKVDYALESSGGAVVSTRCSETYKSYTRLEKFWDIPIYYFHYSPRVVIQRNSKSLFPGECWCFKESRGYIAVELSHFIDVSSISYEHIGSEVAPEGNRSSAPKGVLVWAYKQIDDLNSRVLIGDYTYDLDGPPLQFFLAKHKPDFPVKFVELEVTSNYGAPFTCLYRLRVHGKVVQV
What is the function of this protein?
Involved in nuclear migration and anchoring in hypodermal precursor cells (PubMed:10375507, PubMed:11748140, PubMed:12169658, PubMed:11907270, PubMed:16481402, PubMed:20921138, PubMed:21411627, PubMed:23150597, PubMed:25023515, PubMed:25057012).  Most likely recruits anc-1 to the nuclear envelope where anc-1 functions to tether the nucleus to the actin cytoskeleton (PubMed:12169658).  Component of the unc-83-unc-84 LINC (LInker of Nucleoskeleton and Cytoskeleton) complex where it recruits and interacts with unc-83 to form a bridge connecting the nuclear envelope to the cytoskeleton which allows for nuclear transport along microtubules (PubMed:11748140, PubMed:16481402).  Its role in nuclear migration may be in association with lamin, lmn-1 (PubMed:25057012).  Regulates nuclear migrations in one-cell embryos, controlling the posterior migration of the male pronucleus following fertilization (PubMed:21798253).  Not required for centrosome attachment to the nucleus (PubMed:10375507, PubMed:11907270).  Plays a role in the maintenance of the nuclear envelope architecture in body wall muscle cells (PubMed:25023515).  May be involved in DNA damage repair through an association with zyg-12 (PubMed:27956467).  Potentially has roles in homologous recombination, double strand break repair and meiotic recombination (PubMed:27956467).  Specifically, may in part inhibit non-homologous end joining repair, most likely through recruiting fan-1 to the nucleoplasm, to facilitate the repair of DNA cross-links (PubMed:27956467).
What are the official names of this protein?
Nuclear migration and anchoring protein unc-84, Uncoordinated protein 84.
What are the subcellular locations of this protein?
Nucleus inner membrane; Single-pass type II membrane protein. Cytoplasm, cytoskeleton. Note=Associated with nuclei during interphase, prophase, prometaphase, metaphase and early anaphase (PubMed:11907270). Released from nuclear membrane in the same time that the nuclear envelope disassembly, during late anaphase, and begins to reaccumulate in early telophase (PubMed:11907270). Localization at the nuclear envelope depends on lmn-1 (PubMed:11748140, PubMed:11907270). Co-localizes with unc-83 at the nuclear envelope, but its localization at the nuclear envelope does not depend on unc-83 (PubMed:11748140, PubMed:11907270).