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. 2014 Aug 13;289(40):27886–27898. doi: 10.1074/jbc.M114.590752

TABLE 3.

Activity analysis for rHCLase and its mutant proteins

rHCLase rHCLase-Y290A rHCLase-W492A, -H285A, -Y294A
units/mg units/mg units/mg
HA 450,000 8.5 <1.0
CS-A 202,000 7.5 <1.0
CS-C 193,000 7.9 <1.0
CS-D 175,000 7.6 <1.0
CS-E 164,000 6.7 <1.0
Chondroitin 330,000 8.2 <1.0
DS <1.0 <1.0 <1.0