Table 4.

MAP4 SVM classification of new microbial natural products and of Phakefustatin A.

Natural Product	MAP4 SVM A Fungal, Bacterial	Training Set Nearest Neighbor (NN)	JD from NN B
Epicospirocin 1	0.99, 0.01	Aspermicrone A (NPA024935)	0.66
Penicimeroterpenoid A	1.0, 0.0	Isocitreohybridone H (NPA016454)	0.63
Rhizolutin	0.83, 0.17	Monacolin K (NPA009354)	0.80
Bosamycin A	0.04, 0.96	AIP I (NPA010987)	0.77
Phakefustatin A	0.12, 0.88	Samoamide A (NPA022212)	0.68

^A Predicted origin: fungal or bacterial. ^B Approximated Jaccard distance (JD), see Section 2 for details from the training set NN.