Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

AXL Y420-p
CSK Y531-p
Fyn Y420-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

CSK Y531-p
Fyn Y28-p , Y30-p , Y39-p , Y185-p , Y213-p , Y214-p , Y420-p
Phosphatases, in vitro:
STEP Y420-p
Putative upstream phosphatases:
CD45 Y531-p
STEP Y420-p
Regulatory protein:
EGFR Y185-p , Y213-p , Y420-p
FGFR1 Y213-p
TLR4 Y420-p
ZAP70 Y440-p
angiotensin_2 S21-p
anti-CD3 Y214-p , Y420-p , Y531-p
cell_detachment Y420-p
colforsin S21-p
dasatinib Y420-p
ephrin_B1 Y213-p , Y420-p
ephrin_B2 Y420-p
erlotinib Y213-p
Fas Y420-p
FGF2 Y420-p
fibronectin Y420-p
H-89 S21-p
H2O2 Y420-p , Y531-p
HGF Y420-p
imatinib Y214-p , Y420-p , Y440-p
leflunomide T12-p
LPA Y420-p
LPS Y420-p
MG132 S21-p
MG132_withdrawal S257-p
NAC Y420-p
nocodazole S21-p , Y185-p
PAO Y531-p
phorbol_ester Y214-p , Y420-p , Y531-p
PP2 T12-p , Y420-p
serum_starvation Y420-p , Y531-p
SII_angiotensin_2 S21-p
siRNA Y420-p
Su11274 Y420-p
SU6656 Y420-p
U0126 Y420-p , Y440-p
UV T12-p
vanadate Y420-p