it was concluded that the properties of this enzyme such as the ph ( 5.5 ) , temperature ( 37 c ) optimum , and km for sucrose ( 3 mm ) are very similar to those reported for s sanguis , s bovis , s mutans strain omz-176 isozymes , s mutans strain gs-5 , and the single dextransucrase purified from s mutans strain hs-6 .
C0014442
enzyme
C0022173
isozymes