InnateDB Protein
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IDBP-750997.3
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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ZP2
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Protein Name
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Synonyms
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Zp-2; ZPA;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000460971
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InnateDB Gene
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IDBG-19031 (ZP2)
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Protein Structure
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Function |
The mammalian zona pellucida, which mediates species- specific sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy, is composed of three to four glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP2 may act as a secondary sperm receptor.
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Subcellular Localization |
Processed zona pellucida sperm-binding protein 2: Secreted, extracellular space, extracellular matrix. Note=The glycoproteinaceous translucent extracellular matrix that surrounds the mammalian oocyte is called zona pellucida.Cell membrane; Single-pass type I membrane protein.
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Disease Associations |
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Tissue Specificity |
Oocytes.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated |
Total |
1
[view]
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Protein-Protein |
1
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
1 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR001507
Zona pellucida domain
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PFAM |
PF00100
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PRINTS |
PR00023
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PIRSF |
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SMART |
SM00241
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TIGRFAMs |
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Modification |
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SwissProt |
Q05996
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PhosphoSite |
PhosphoSite-Q05996
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
7783
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UniGene |
Hs.740134
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RefSeq |
NP_003451
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HUGO |
HGNC:13188
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OMIM |
182888
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CCDS |
CCDS10596
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HPRD |
01689
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IMGT |
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EMBL |
AF001550
AK313003
BC096304
BC096305
BC096306
BC096307
CH471228
M90366
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GenPept |
AAA61335
AAB67599
AAH96304
AAH96305
AAH96306
AAH96307
BAG35839
EAW66859
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