nik	1	ikk
ikk	-1	ikb
mkk4	1	p38
mkk7	1	jnk
map3k7	1	nik
jnk	1	cjun
tnfr	1	traf2
traf2	1	map3k7
egfr	1	pi3k
pi3k	1	akt
ex	1	ikb
ikb	-1	nfkb
mek	1	erk
ras	1	map3k1
ras	1	raf1
map3k1	1	mkk7
raf1	1	mek
tnfa	1	tnfr
akt	-1	gsk3
egf	1	egfr
nfkb	1	ex
cjun	1	ap1
sos	1	ras
map3k1 1 mkk4
map3k7 1 mkk4
ph -1 sos
egfr 1 sos
erk	1	ph
ph 1 dummy
dummy 1 ph
tnfr 1 pi3k
pi3k 1 rac
rac 1 map3k1