UniprotKB/SwissProt ID: P21754 (P21754)
Gene Name:
ZP3
Organism: Homo sapiens (Human)
Function: Component of the zona pellucida, an extracellular matrix surrounding oocytes which mediates sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy. The zona pellucida is composed of 3 to 4 glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP3 is essential for sperm binding and zona matrix formation
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Zona pellucida. Cell membrane
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