3.5.4.12 additional information - - 288998, 289003, 667541 3.5.4.12 additional information - mutants R115E and R115Q possessing specific activity about 40-50% of wild-type enzyme 289015 3.5.4.12 0.03 - - 289011 3.5.4.12 0.37 - - 289008 3.5.4.12 6.36 - - 289005 3.5.4.12 10 - - 288999 3.5.4.12 23 - substrate: dCMP-Hg-S-CH2-CH2-OH 289003 3.5.4.12 90 100 mutant R115E 289015 3.5.4.12 121 - mutant R115Q 289015 3.5.4.12 220 - wild-type 289015