Sperm acrosome membrane-associated protein 3 is a protein that in humans is encoded by the SPACA3gene. It may be involved in adhesion to the egg before the egg is fertilized.[5][6]
Niyonsaba F, Ogawa H (2006). "Protective roles of the skin against infection: implication of naturally occurring human antimicrobial agents beta-defensins, cathelicidin LL-37 and lysozyme". J. Dermatol. Sci. 40 (3): 157–68.
Ibrahim HR, Matsuzaki T, Aoki T (2001). "Genetic evidence that antibacterial activity of lysozyme is independent of its catalytic function". FEBS Lett. 506 (1): 27–32.