Table 8

HAD Substrate pH Metal Km Vmax kcat kcat/Km H
        mM mmol/min x mg s-1 M-1s-1  
SC1 (Ydl236W)
  P-Glycolate 7.5 Mg+2 0.061 ± 0.003 116.7 ± 1.3 67.35 1.10E+06  
  P-Glycolate 7.5 Co+2 0.098 ± 0.005 148.6 ± 1.7 85.75 8.73E+05  
SC2 (YEL038W)
  P-Glycolate 7.2 Mg+2 0.07 ± 0.01 0.243 ± 0.009 0.11 1.62E+03  
  P-Glycolate 7.0 Mn+2 0.051 ± 0.004 0.088 ± 0.001 0.041 8.04E+02  
  P-Glycolate 7.0 Co+2 0.044± 0.003 0.177 ± 0.003 0.083 1.90E+03  
 
  P-Glycolate 7.0 Mg+2 0.0401 ± 0.004 0.178 ± 0.004 0.08 2.08E+03  
SC3 (YER037W)
  CMP 6.5 Mg+2 0.063 ± 0.002 29.62 ± 0.21 19.79 3.16E+05  
  CMP 6.5 Co+2 0.036 ± 0.002 4.76 ± 0.05 3.18 8.77E+04  
  CMP 6.5 Ni+2 0.095 ± 0.002 14.59 ± 0.06 9.75 1.02E+05  
 
  XMP 7.0 Mg+2 0.52 ± 0.02 42.81 ± 0.94 28.61 5.51E+04 1.44 ± 0.09
  XMP 7.0 Mn+2 0.32 ± 0.02 19.55 ± 0.29 13.07 4.07E+04  
  XMP 7.0 Co+2 0.39 ± 0.02 9.1 ± 0.2 6.1 1.57E+04 1.79 ± 0.19
SC4 (YER062C)
  Glycerol-3P 6.5 Mg+2 3.02 ± 0.12 239.2 ± 2.8 122.27 4.04E+04  
  Glycerol-3P 6.5 Mn+2 0.41 ± 0.02 22.89 ± 0.24 11.7 2.82E+04  
  Glycerol-3P 6.5 Co+2 2.39 ± 0.14 140.6 ± 2.6 71.88 3.01E+04  
 
  Glycerol-1P 6.5 Mg+2 4.72 ± 0.15 222.6 ± 2.2 113.78 2.41E+04  
  Glycerol-1P 6.5 Mn+2 0.52 ± 0.01 21.77 ± 0.11 11.13 2.14E+04  
  Glycerol-1P 6.5 Co+2 2.83 ± 0.09 114.8 ± 1.03 58.68 2.07E+04  
SC5 (Ygl224c)
  UMP* 7.0 Mg+2 0.046 ± 0.003 6.38 ± 0.09 3.66 7.90E+04  
  UMP* 7.0 Mn+2 0.013 ± 0.001 1.97 ± 0.02 1.13 8.77E+04  
  UMP 7.0 Co+2 0.22 ± 0.01 2.76 ± 0.02 1.59 7.28E+03  
 
  CMP* 7.0 Mg+2 0.11 ± 0.01 9.75 ± 0.08 5.59 4.97E+04  
  CMP* 7.0 Mn+2 0.035 ± 0.001 2.44 ± 0.01 1.4 3.98E+04  
  CMP 7.0 Co+2 0.33 ± 0.03 3.75 ± 0.09 2.15 6.54E+03  
SC6 (Ygr208w)
  P-Serine 7.0 Mg+2 0.08 ± 0.01 205.9 ± 6.9 117.4 1.41E+06  
  P-Serine* 7.0 Mg+2 0.06 ± 0.01 171.4 ± 7.8 97.7 1.60E+06  
  P-Serine 7.0 Co+2 0.13 ± 0.01 127.4 ± 3.9 72.63 5.62E+05  
SC7 (YHR043C)
  2d-Glucose-6P 6.75 Mg+2 0.769 ± 0.038 33.92 ± 0.95 16.97 ± 0.47 2.20E+04 1.55 ± 0.07
  2d-Glucose-6P 6.75 Mn+2 0.62 ± 0.03 5.98 ± 0.12 2.99 ± 0.06 4.82E+03 1.35 ± 0.05
 
  Mannose-6P 6.75 Mg+2 1.05 ± 0.06 27.48 ± 0.93 13.75 ± 0.46 1.31E+04 1.36 ± 0.05
  Mannose-6P 6.75 Mn+2 0.99 ± 0.08 5.88 ± 0.26 2.94 ± 0.13 2.94E+03 1.31 ± 0.06
 
  Fructose-1P 7.0 Mg+2 1.77 ± 0.08 57.95 ± 0.94 28.99 1.64E+04  
  Fructose-1P 7.0 Mn+2 0.58 ± 0.01 7.81 ± 0.06 3.91 6.77E+03  
SC8 (YHR044C)
  2d-Glucose-6P 6.75 Mg+2 1.39 ± 0.07 199.4 ± 4.2 99.55 7.12E+04 1.14 ± 0.04
  2d-Glucose-6P 6.75 Mn+2 0.53 ± 0.02 51.75 ± 0.68 25.84 4.84E+04 1.16 ± 0.02
 
  Mannose-6P 7.0 Mg+2 5.72 ± 0.14 92.86 ± 1.15 46.36 8.10E+03  
  Mannose-6P 7.0 Mn+2 2.55 ± 0.09 14.5 ± 0.2 7.22 2.84E+03  
SC9 (YIL053W)
  Glycerol-3P 6.5 Mg+2 3.61 ± 0.11 199.7 ± 1.8 102.55 2.84E+04  
  Glycerol-3P* 6.5 Mg+2 3.29 ± 0.09 227.2 ± 1.8 116.67 3.55E+04  
  Glycerol-3P* 6.5 Mn+2 0.49 ± 0.03 26.1 ± 0.4 13.4 2.68E+04  
  Glycerol-3P 6.5 Co+2 3.01 ± 0.06 93.4 ± 0.6 47.95 1.60E+04  
 
  Glycerol-1P 6.5 Mg+2 2.95 ± 0.46 151.3 ± 6.6 77.68 2.63E+04  
  Glycerol-1P 6.5 Mn+2 2.12 ± 0.18 23.9 ± 0.6 12.31 5.81E+03  
SC10 (YKL033W-A)
  XMP 7.2 Mg+2 1.26 ± 0.06 3.97 ± 0.09 1.92 1.53E+03 1.21 ± 0.03
  XMP 7.2 Mn+2 1.11 ± 0.03 1.61 ± 0.02 0.78 7.02E+02  
  XMP 7.5 Co+2 1.34 ± 0.05 2.32 ± 0.05 1.12 8.42E+02 1.94 ± 0.07
 
  FMN 7.2 Mg+2 0.19 ± 0.01 0.33 ± 0.01 0.16 8.18E+02  
  FMN 7.5 Mn+2 0.06 ± 0.01 0.13 ± 0.01 0.063 1.01E+03  
  FMN 7.5 Co+2 0.089 ± 0.007 0.197 ± 0.003 0.095 1.06E+03  
SC11 (YKR070W)
  Glucose-6P 7.0 Mg+2 0.25 ± 0.02 41.98 ± 0.98 29.57 1.19E+05  
  Glucose-6P* 7.0 Mg+2 0.22 ± 0.02 49.81 ± 1.13 35.08 1.62E+05  
  Glucose-6P 7.0 Mn+2 0.058 ± 0.005 11.26 ± 0.18 7.93 1.37E+05  
  Glucose-6P* 7.0 Mn+2 0.076 ± 0.009 9.94 ± 0.28 7.00 9.24E+04  
  Glucose-6P 7.0 Co+2 0.17 ± 0.02 25.91 ± 0.64 18.25 1.06E+05  
 
  Glycerol-3P* 7.0 Mg+2 0.28 ± 0.02 62.63 ± 1.14 44.11 1.56E+05  
  Glycerol-3P* 7.0 Mn+2 0.11 ± 0.01 33.24 ± 0.49 23.41 2.04E+05  
  Glycerol-3P 7.0 Co+2 0.31 ± 0.02 54.85 ± 0.82 38.63 1.25E+05  
 
  Glycerol-1P 7.0 Mg+2 0.39 ± 0.05 50.51 ± 1.83 35.58 9.15E+04  
  Glycerol-1P 7.0 Mn+2 0.15 ± 0.01 26.42 ± 0.45 18.61 1.23E+05  
  Glycerol-1P 7.0 Co+2 0.35 ± 0.02 43.1 ± 0.8 30.29 8.78E+04  
 
  2d-Glucose-6P 7.0 Mg+2 0.59 ± 0.03 65.63 ± 0.84 46.23 7.75E+04  
  2d-Glucose-6P 7.0 Mn+2 0.13 ± 0.01 20.43 ± 0.31 14.39 1.08E+05  
  2d-Glucose-6P 7.0 Co+2 0.41 ± 0.03 52.73 ± 0.89 37.14 8.97E+04  
 
  6P-Gluconate 7.0 Mg+2 0.45 ± 0.02 46.84 ± 0.63 32.99 7.38E+04  
  6P-Gluconate 7.0 Mn+2 0.16 ± 0.01 3.81 ± 0.04 2.69 1.72E+04  
  6P-Gluconate 7.0 Co+2 0.36 ± 0.02 41.31 ± 0.62 29.09 8.12E+04  
 
  2d-Ribose-5P 7.0 Mg+2 0.31 ± 0.01 38.71 ± 0.55 27.27 8.76E+04 1.46 ± 0.06
  2d-Ribose-5P* 7.0 Mg+2 0.44 ± 0.03 40.35 ± 0.92 28.42 6.44E+04  
  2d-Ribose-5P 7.0 Mn+2 0.12 ± 0.01 11.11 ± 0.31 7.83 6.45E+04  
  2d-Ribose-5P 7.0 Co+2 0.38 ± 0.01 38.8 ± 0.6 27.33 7.28E+04 1.47 ± 0.06
 
  Fructose-1,6 bisP* 7.0 Mg+2 0.65 ± 0.02 56.87 ± 0.48 40.06 6.20E+04  
  Fructose-1,6 bisP 7.0 Mn+2 0.43 ± 0.02 17.93 ± 0.17 12.63 2.94E+04  
 
  Fructose-6P* 7.0 Mg+2 1.04 ± 0.05 95.71 ± 0.84 67.41 6.46E+04  
  Fructose-6P* 7.0 Mn+2 0.76 ± 0.01 26.23 ± 0.15 18.48 2.45E+04  
  Fructose-6P 7.0 Co+2 0.53 ± 0.03 32.58 ± 0.59 22.95 4.34E+04  
 
  Erythrose-4P 7.0 Mg+2 0.33 ± 0.07 41.9 ± 2.2 29.53 9.00E+04  
  Erythrose-4P 7.0 Mn+2 0.28 ± 0.02 14.98 ± 0.21 10.55 3.77E+04  
 
  Mannose-6P 7.0 Mg+2 0.65 ± 0.06 48.7 ± 1.3 34.27 5.31E+04  
  Mannose-6P* 7.0 Mg+2 0.67 ± 0.03 56.27 ± 0.85 39.63 5.93E+04  
  Mannose-6P* 7.0 Mn+2 0.21 ± 0.01 16.98 ± 0.23 11.96 5.67E+04  
  Mannose-6P 7.0 Co+2 0.53 ± 0.03 34.07 ± 0.55 23.99 4.54E+04  
 
  Ribose-5P* 7.0 Mg+2 0.75 ± 0.03 69.61 ± 0.52 49.03 6.51E+04  
  Ribose-5P* 7.0 Mn+2 0.25 ± 0.01 17.95 ± 0.14 12.64 5.12E+04  
 
  Glycerol-2P 7.0 Mg+2 1.22 ± 0.04 17.25 ± 0.20 12.15 9.95E+03  
  Glycerol-2P 7.0 Mn+2 0.37 ± 0.03 2.85 ± 0.05 2.01 5.45E+03  
  Glycerol-2P 7.0 Co+2 1.75 ± 0.08 18.89 ± 0.29 13.31 7.62E+03  
SC13 (YNL010W)
  Glycerol-1P* 6.75 Mg+2 1.12 ± 0.06 70.78 ± 1.02 35.79 3.19E+04  
  Glycerol-1P* 7.0 Mn+2 0.72 ± 0.04 11.48 ± 0.14 5.8 8.05E+03  
  Glycerol-1P 7.2 Co+2 2.81 ± 0.21 38.55 ± 0.86 19.49 6.93E+03  
 
  Erythrose-4P 6.75 Mg+2 2.84 ± 0.11 51.94 ± 0.78 26.26 9.26E+03  
  Erythrose-4P 7.0 Mn+2 1.78 ± 0.14 10.05 ± 0.25 5.08 2.86E+03  
SC14 (YOR131C)
  PLP 7.0 Mg+2 0.071 ± 0.004 6.48 ± 0.09 2.99 4.23E+04  
  PLP* 7.0 Mg+2 0.35 ± 0.01 4.91 ± 0.07 2.27 6.41E+03  
  PLP 6.75 Mn+2 0.019 ± 0.002 0.68 ± 0.01 0.31 1.66E+04  
  PLP 7.0 Co+2 0.13 ± 0.01 2.78 ± 0.05 1.29 9.98E+03  
 
  Imido-diP 7.0 Mg+2 0.91 ± 0.12 5.71 ± 0.34 2.64 2.90E+03 1.49 ± 0.21
  Imido-diP 7.0 Mg+2 0.69 ± 0.05 6.56 ± 0.23 3.03 4.38E+03 1.34 ± 0.09
  Imido-diP 7.0 Co+2 0.79 ± 0.09 3.27 ± 0.17 1.51 1.92E+03 1.45 ± 0.19

* DTT used in reaction mixture at 0.06 mM