Skip to main content

Table 8 Impact nodes and their meanings

From: Yeast pheromone pathway modeling using Petri nets

Node

Biological meaning

e4TOs5

Amount of receptor_complex contributing to the reaction: dissociation of the Gα subunit of G-protein

s5TOt5

kd value required for reaction: dissociation of the Gα subunit of G-protein

t4TOp4

Amount of receptor_factor_complex formed due to conformation change of receptors

p3TOt4

Minimum concentration of receptor-factor complex required for conformation change of the receptor

p4TOe4

Minimum concentration of receptor_complex required to participate in the pathway

t2TOp3

Amount of receptor-factor complex formed due to binding of α factor to receptor

s2TOt2

kd value required for reaction: α-factor binds to the Ste2 receptor

s7TOt7

kd value required for reaction: Gβγ interacts Far1 transmitted with Cdc24

e4TOs47

Amount of receptor_complex contributing to the reaction: labelling of Ste2 for degradation

ea17TOs11

Amount of additional protein GIC2 contributing to the reaction involving activation of Ste20

ea12TOs8

Amount of additional protein ENT2 contributing to the reaction: activation of Cdc42 by Cdc24