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Table 6 The degree distribution of proteins of different sizes of submatrix Wp×p (k=3) on S. cerevisiae, H. sapiens, and M. musculus

From: Predicting protein-protein interactions using high-quality non-interacting pairs

   r Maximum degree Number The proportion of proteins/the number of interactions (non-interactions)
      1<degree<10 10<degree<20 20<degree<30 30<degree<50 50<degree<70 70<degree<80 80<degree<100 100<degree<150 degree>150
S. cerevisiae Positive 6.8763 252 4382 0.7976/0.3418 0.1130/0.2131 0.0436/0.1372 0.0299/0.1429 0.0087/0.0667 0.0014/0.0132 0.0030/0.0341 0.0025/0.0382 0.0005/0.0128
  p=500 35.6391 99 942 0.0106/0.0022 0.0998/0.0447 0.1943/0.1396 0.6008/0.6468 0.0669/0.1024 0.0096/0.0200 0.0180/0.0443 0/0 0/0
  p=1000 18.4008 56 1779 0.1417/0.0560 0.4817/0.3978 0.2816/0.3518 0.0877/0.1744 0.0073/0.0200 0/0 0/0 0/0 0/0
  p=1500 12.9057 48 2482 0.3429/0.1847 0.5028/0.5189 0.1241/0.2219 0.0302/0.0745 0/0 0/0 0/0 0/0 0/0
  p=2000 10.2938 36 3056 0.5301/0.3250 0.3750/0.4727 0.0906/0.1900 0.0043/0.0123 0/0 0/0 0/0 0/0 0/0
  p=2500 8.7113 29 3554 0.6294/0.4206 0.3348/0.4952 0.0357/0.0841 0/0 0/0 0/0 0/0 0/0 0/0
  p=3000 7.8181 28 3914 0.6704/0.4607 0.3143/0.5003 0.0153/0.0390 0/0 0/0 0/0 0/0 0/0 0/0
  p=3500 7.2907 24 4163 0.7173/0.5390 0.2782/0.4491 0.0046/0.0119 0/0 0/0 0/0 0/0 0/0 0/0
  p=4000 6.9820 24 4324 0.7590/0.6048 0.2396/0.3913 0.0014/0.0038 0/0 0/0 0/0 0/0 0/0 0/0
  p=4382 6.9070 24 4365 0.7830/0.6512 0.2160/0.3463 0.0009/0.0025 0/0 0/0 0/0 0/0 0/0 0/0
H. sapiens Positive 1.8146 31 2384 0.9727/0.8470 0.0243/0.1262 0.0025/0.0219 0.0004/0.0049 0/0 0/0 0/0 0/0 0/0
  p=100 33.4103 73 195 0/0 0.0051/0.0030 0.2410/0.1938 0.7282/0.7548 0.0205/0.0376 0.0051/0.0109 0/0 0/0 0/0
  p=300 10.7926 28 569 0.4095/0.2923 0.5536/0.6335 0.0369/0.0742 0/0 0/0 0/0 0/0 0/0 0/0
  p=500 6.4638 25 899 0.8365/0.7101 0.1613/0.2829 0.0022/0.0070 0/0 0/0 0/0 0/0 0/0 0/0
  p=700 4.6913 18 1179 0.9245/0.8328 0.0755/0.1672 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=1000 3.3799 18 1532 0.9778/0.9371 0.0222/0.0629 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=1300 2.7423 14 1793 0.9933/0.9791 0.0067/0.0209 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=1500 2.4481 13 1946 0.9964/0.9881 0.0036/0.0119 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=1700 2.2924 11 2038 0.9995/0.9984 0.0005/0.0016 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=2000 2.1370 10 2139 1/1 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=2384 2.0171 10 2224 1/1 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0
M. musculus Positive 0.9473 24 948 0.9926/0.9450 0.0063/0.0411 0.0011/0.0139 0/0 0/0 0/0 0/0 0/0 0/0
  p=100 8.6649 22 191 0.6545/0.5287 0.3351/0.4480 0.0105/0.0233 0/0 0/0 0/0 0/0 0/0 0/0
  p=300 2.6700 13 503 0.9841/0.9474 0.0159/0.0526 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=500 1.7843 10 663 1/1 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=700 1.4745 10 746 1/1 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0
  p=948 1.2214 7 831 1/1 0/0 0/0 0/0 0/0 0/0 0/0 0/0 0/0