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.

WNK4 T243-p , S383-p
WNK4 S382-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.

STLK3 T243-p , T247-p
Regulatory protein:
TRPV2 S383-p
UMOD T243-p
WNK3 T236-p
WNK4 T243-p , S383-p
angiotensin_2 S383-p
choline S383-p
high-fat diet S383-p
high-potassium diet S383-p
hyperosmotic shock S383-p
hypoxia/reoxygenation T236-p
insulin S382-p , S383-p
ischemia/reperfusion T236-p
low-potassium diet S383-p
low-salt diet S383-p
LPA T364-p , T366-p
normal chow diet S383-p
SNI S383-p
spironolactone S383-p