| Tissue Specificity | The processed form is expressed in sperm (at protein level). Expressed in testis, epididymis and placenta. |
| Post Translational Modifications | The processed form derives from the membrane form by proteolytic processing. |
| Function | Sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization. It could be a potential receptor for the egg oligosaccharide residue N-acetylglucosamine, which is present in the extracellular matrix over the egg plasma membrane. The processed form has no detectable bacteriolytic activity in vitro. |
| Peptide Name | Sperm Acrosome Membrane-Associated Protein 3Cancer/Testis Antigen 54Ct54Lysozyme-Like Acrosomal Sperm-Specific Secretory Protein Allp-17Lysozyme-Like Protein 3Sperm Lysozyme-Like Protein 1Sperm Protein Reactive With Antisperm AntibodiesSperm Protein Reactive With Asa Cleaved Into - Sperm Acrosome Membrane-Associated Protein 3 - Membrane Form - Sperm Acrosome Membrane-Associated Protein 3 - Processed Form |
| Cellular Localisation | Isoform 1: Cytoplasmic VesicleSecretory VesicleAcrosome MembraneSingle-Pass Type Ii Membrane ProteinAnterior Acrosome In Non-Capacitated Spermatozoa And Retained In The Equatorial Segment And In The Luminal Face Of Both The Inner And Outer Acrosomal Membranes Following Capacitation And The Acrosome ReactionIsoform 2: Secreted |
| Alternative Peptide Names | Sperm Acrosome Membrane-Associated Protein 3 proteinCancer/Testis Antigen 54 proteinCt54 proteinLysozyme-Like Acrosomal Sperm-Specific Secretory Protein Allp-17 proteinLysozyme-Like Protein 3 proteinSperm Lysozyme-Like Protein 1 proteinSperm Protein Reactive With Antisperm Antibodies proteinSperm Protein Reactive With Asa Cleaved Into - Sperm Acrosome Membrane-Associated Protein 3 - Membrane Form - Sperm Acrosome Membrane-Associated Protein 3 - Processed Form proteinSPACA3 proteinLYC3 proteinLYZL3 proteinSLLP1 proteinSPRASA proteinUNQ424 proteinPRO862 protein |
Information sourced from Uniprot.org
