Table 6.

High betweenness edges in MAPK pathway (KEGG).

Rank	eb (Edge)	Path	erb (Edge)	Path
1	Raf1–MEK2	Classical MAPK	Raf1–MEK2	Classical MAPK
2	Ras–Raf1	Classical MAPK	ASK1–MKK3	p38 MAPK
3	MEKK1–MEK2		MKK4–JNK	JNK MAPK
4	MEK2–ERK	Classical MAPK	MEKK1–MEK2
5	SOS–Ras	Classical MAPK	MKK4–MKK7	JNK MAPK