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.
ERK1	T638-p
ERK2	T638-p
PKCA	S657-p
Syk	Y658-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.
ERK1	T638-p
ERK2	T638-p
PKCA	T497-p
PKCB	T497-p
Syk	Y658-p

Regulatory protein:
FKBP12	S657-p
G-alpha i2	T638-p
GILZ	S657-p
LST8	Y658-p
PTPRA	S657-p
RAB35	S657-p
RICTOR	T638-p , Y658-p
RICTOR	T638-p , Y658-p
syndecan-4	S657-p
TRAF3IP2	S657-p

Treatment:
8-OH-DPAT	T638-p
GF109203X	T638-p
Go_6976	S657-p
H2O2	S657-p
IL-17A	S657-p
insulin	Y658-p
long-term_potentiation	T638-p
nerve_damage	T638-p
PTX	T638-p
rapamycin	T638-p , S657-p , Y658-p
ryanodine	S657-p
serum	T638-p , Y658-p
siRNA	S657-p
thrombin	T638-p
U0126	T638-p
WAY100635	T638-p