| Post Translational Modifications | Phosphorylated on Tyr residues in capacitated sperm. The N-terminus is blocked. Synthesized as a 60-kDa precursor, the 32-kDa mature form is post-translationally produced by the removal of the N-terminal half of the precursor during sperm maturation in the testis and/or epididymis. |
| Function | Acrosin-binding protein, mature form: Acrosomal protein that maintains proacrosin (pro-ACR) as an enzymatically inactive zymogen in the acrosome. Involved also in the acrosome formation. |
| Protein Name | Acrosin-Binding ProteinAcrosin-Binding Protein - 60 Kda FormCancer/Testis Antigen 23Ct23Cancer/Testis Antigen Oy-Tes-1Proacrosin-Binding Protein Sp32 Cleaved Into - Acrosin-Binding Protein - Mature FormAcrosin-Binding Protein - 32 Kda Form - Mature Form |
| Database Links | |
| Cellular Localisation | SecretedCytoplasmic VesicleSecretory VesicleAcrosome |
| Alternative Antibody Names | Anti-Acrosin-Binding Protein antibodyAnti-Acrosin-Binding Protein - 60 Kda Form antibodyAnti-Cancer/Testis Antigen 23 antibodyAnti-Ct23 antibodyAnti-Cancer/Testis Antigen Oy-Tes-1 antibodyAnti-Proacrosin-Binding Protein Sp32 Cleaved Into - Acrosin-Binding Protein - Mature Form antibodyAnti-Acrosin-Binding Protein - 32 Kda Form - Mature Form antibodyAnti-ACRBP antibody |
Information sourced from Uniprot.org
