Table 1.

List of state numbers and names for the core ODE model

State number	State name
X1	BiP–ATP
X2	BiP–Sec63–ATP
X3	BiP–Sec63–U–ATP
X4	BiP–Sec63–U–ADP
X5	BiP–U–NEF–ADP
X6	BiP–U–ATP
X7	BiP–U–ADP