Table 1. Plant-like enzymes identified in nematode proteomes.

EC number	Enzyme Name	Enzyme Description	Nematode species with this annotation *
1.14.11.23	flavonol synthase	synthesises quercetin, a nematotoxic isoflavonoid [101]	X. index
2.4.1.228	scopoletin glucosyltransferase	activates scopoletin to scopolin, which is involved in pathogen responses and lesion formation	X. index
3.1.1.78	polyneuridine-aldehyde esterase	synthesis of the skeleton of sarpagan (an alkaloid and thus likely defence metabolite)	M. incognita
3.2.1.15	polygalacturonase	pectinase; hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans	M. javanica, M. hapla
3.2.1.67	galacturan 1,4-alpha-galacturonidase	cell wall breakdown pectinase; exopolygalacturonase	M. arenaria, M. incognita
3.2.1.2	beta-amylase	starch catabolism	H. glycines
3.2.1.4	cellulase (several forms)	catabolism of plant cell wall celluloses	G. pallida, G. rostochiensis, H. glycines, H. schachtii, M. arenaria, M. incognita, M. hapla, M. incognita, M. javanica, P. vulnus

*: Protein identifiers are available in Table S5.