Table 5.
Sperm-Oolemma Penetration Related Proteins.
| Protein name | Access code | Location | Reference |
|---|---|---|---|
| Sperm inner acrosomal membrane protein (IAM38) | Q2PMM0 | Inner acrosomal membrane | 36 |
| Zona-pellucida binding protein 2 (ZPBP2) | Q6X784 | Inner acrosomal membrane | 36 |
| Zonadhesin | Q28983 | Inner acrosomal membrane | 31 |
| Equatorin (MN9) | B7SXT5 | Integral membrane protein | 36 |
| IZUMO family members | - | Integral membrane protein | 36 |
| Fertilin subunit beta (ADAM 2) | Q99965 | Integral membrane protein | 38 |
| Cyritestin (ADAM 3) | Q62287 | Integral membrane protein | 40 |
| CRISP1 | Q03401 | Equatorial segment in capacitated sperm | 36 |
| CRISP2 | P16563 | Inner acrosome membrane | 36 |
| ERp57 | P30101 | Acrosome, tail and after acrosome reaction in equatorial segment | 45 |
| Sperm lysozyme-like protein 1 (mSLLP1)* | Q9D9X8 | Equatorial part of acrosome reacted sperm | 29 |
| Spermatozoa acrosome membrane-associated protein 1 (SPACA1) | Q9HBV2 | Equatorial part of capacitated sperm | 23 |
| Guanylyl cyclase receptor G | Q6TL19 | Acrosome cap & equatorial segment | 60 |