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Table 3 Quantitative analysis of the digestive enzymes proteome

From: High throughput techniques to reveal the molecular physiology and evolution of digestion in spiders

Enzyme Fasting
(NSAF)
Fed
(NSAF)
Fed/Fasting p-value
Astacin-like metallopeptidase 21 1.1 ± 0.1 0.06 ± 0.006 0.055 0.001
Chitinase 16.9 ± 5.2 1.49 ± 0.619 0.08 0.007
Carboxypeptidase B 1 2 ± 0.6 0.19 ± 0.237 0.09 0.009
CUB/LDL trypsin 1 1.2 ± 0.28 0.2 ± 0.088 0.16 0.01
Lysosomal alpha-mannosidase 0.3 ± 0.1 0.05 ± 0.018 0.2 0.03
Astacin-like metallopeptidase 11 1.3 ± 0.47 0.29 ± 0.153 0.21 0.019
Group XV phospholipase A2 0.0081 ± 0.009 0 0 *
Pancreatic triacylglycerol lipase 0.093 ± 0.059 0 0 *
Triacylglycerol lipase 2 0.021 ± 0.024 0 0 *
Triacylglycerol lipase 3 0.049 ± 0.055 0 0 *
Alpha-galactosidase A 0.023 ± 0.015 0 0 *
Alpha-N-acetylgalactosaminidase 0.061 ± 0.06 0 0 *
Beta-galactosidase 0.01 ± 0.0074 0 0 *
Lysosomal alpha-glucosidase 0.057 ± 0.037 0 0 *
Lysosomal alpha-mannosidase 0.0092 ± 0.0089 0 0 *
Maltase-glucoamylase, intestinal 0.044 ± 0.062 0 0 *
Pancreatic alpha-amylase 0.029 ± 0.0022 0 0 *
Carboxypeptidase B 2 0.099 ± 0.09 0 0 *
Carboxypeptidase B 3 0.0087 ± 0.0021 0 0 *
Dipeptidyl peptidase 2 0.014 ± 0.013 0 0 *
Glutamyl aminopeptidase 0.064 ± 0.08 0 0 *
Glutamyl aminopeptidase 0.084 ± 0.11 0 0 *
Peptidase M20 domain-containing protein 2 0.006 ± 0.0044 0 0 *
Probable carboxypeptidase PM20D1 0.0086 ± 0.01 0 0 *
Tripeptidyl-peptidase 2 0.0034 ± 0.0019 0 0 *
Astacin-like metallopeptidase 10 0.011 ± 0.0046 0 0 *
Astacin-like metallopeptidase 14 0.014 ± 0.0083 0 0 *
Astacin-like metallopeptidase 15 0.037 ± 0.011 0 0 *
Astacin-like metallopeptidase 17 0.017 ± 0.013 0 0 *
Astacin-like metallopeptidase 23 0.076 ± 0.022 0 0 *
Astacin-like metallopeptidase 7a 0.012 ± 0.0089 0 0 *
Astacin-like metallopeptidase 9 0.015 ± 0.022 0 0 *
cathepsin L-like cysteine peptidase 4 0.0063 ± 0.0036 0 0 *
CUB/LDL trypsin 2 0.034 ± 0.028 0 0 *
CUB trypsin 1 0.072 ± 0.022 0 0 *
CUB trypsin 2 0.0084 ± 0.0052 0 0 *
CUB trypsin 4 0.011 ± 0.0095 0 0 *
  1. The values are mean ± SD of three distinct biological replicates
  2. Abbreviation: NSAF normalized spectral abundance factor
  3. *p-value not calculated