Symbol Zona_pellucida InterPro IPR001507 PROSITE PDOC00577 | Pfam PF00100 SMART SM00241 Pfam structures | |
Zona pellucida-like domain (ZP domain / ZP-like domain) is a family of evolutionarily related proteins.
A large domain, containing around 260 amino acids, has been recognised in a variety of receptor-like eukaryotic glycoproteins. All of these proteins are mosaic proteins composed of various domains and that all have a large extracellular region, often followed by either a transmembrane region and a very short cytoplasmic region or by a GPI-anchor. The domain common to all these proteins is a bipartite protein polymerization module that is located in the C-terminal portion of the extracellular region and contains 8 or 10 conserved Cys residues involved in disulfide bonds.
Examples
Humans genes encoding proteins containing this domain include:
References
Zona pellucida-like domain Wikipedia(Text) CC BY-SA