Distribution, Genetic Diversity, and Variable Expression of the Gene Encoding Hyaluronate Lyase within the Streptococcus sues Population Journal OF bacteriology, p: 4740-4747.
(2-5) There are three groups of HAases according to their HA degradation mechanisms namely, (1) hyaluronate 4glycanohydrolase (hyaluronoglucosaminidase: EC 3.2.1.35), (2) hyaluronate 3-glycanohydrolase (hyaluronoglucuronidase: EC 3.2.1.36), and (3) hyaluronate lyase (EC 4.2.2.1).