HRG + R <-> RHRG
2*RHRG <-> RHRG2
RHRG2 <-> RP
RP -> RHRG2
RP + Shc <-> RShc
RShc <-> RShP
GS + RShP <-> RShGS
RShGS <-> RP + ShGS
ShGS <-> GS + ShP
ShP -> Shc
RasGDP -> RasGTP
RasGTP -> RasGDP
Raf -> Rafstar
Rafstar -> Raf
MEK -> MEKP
MEKP -> MEK
MEKP -> MEKPP
MEKPP -> MEKP
ERK -> ERKP
ERKP -> ERK
ERKP -> ERKPP
ERKPP -> ERKP
PI3K + RP <-> RPI3K
RPI3K <-> RPI3Kstar
RPI3Kstar <-> PI3Kstar + RP
PI3Kstar -> PI3K
Akt + PIP3 <-> AktPIP3
PIP3 -> P_I
P_I -> PIP3
AktPIP3 -> AktPIP
AktPIP -> AktPIP3
AktPIP -> AktPIPP
AktPIPP -> AktPIP
RP <-> internalization