Legumain-2, TvLEGU-2, Is an Immunogenic Cysteine Peptidase Expressed during Trichomonal Infection.

is the causative agent of trichomoniasis, the most prevalent nonviral, neglected sexually transmitted disease worldwide. has one of the largest degradomes among unicellular parasites. Cysteine peptidases (CPs) are the most abundant peptidases, constituting 50% of the degradome.