5f4e: Difference between revisions

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== Function ==
== Function ==
[https://www.uniprot.org/uniprot/IZUM1_HUMAN IZUM1_HUMAN] Essential sperm cell-surface protein required for fertilization by acting as a ligand for IZUMO1R/JUNO receptor on egg. The IZUMO1:IZUMO1R/JUNO interaction is a necessary adhesion event between sperm and egg that is required for fertilization but is not sufficient for cell fusion. The ligand-receptor interaction probably does not act as a membrane 'fusogen'.<ref>PMID:15759005</ref>
[https://www.uniprot.org/uniprot/JUNO_HUMAN JUNO_HUMAN] Receptor for IZUMO1 present at the cell surface of oocytes (oolemma), which is essential for species-specific gamete recognition and fertilization. The IZUMO1:IZUMO1R/JUNO interaction is a necessary adhesion event between sperm and egg that is required for fertilization but is not sufficient for cell fusion. The ligand-receptor interaction probably does not act as a membrane 'fusogen'. Does not bind folate.[UniProtKB:Q9EQF4]
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==