Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	RSK3
Human P-Site:	Y225
P-Site Sequence:	SFCGTIEYMAPEVVN
UniProt:	Q15349
Intern. Prot. ID:	IPI00300321

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK3	Q15349	Y225	SFCGTIEYMAPEVVN	100 / 9 AA	83
Phosphosite 1:	RSK4	Q9UK32	Y239	SFCGTVEYMAPEVVN	88 / 9 AA	84
Phosphosite 2:	RPS6KA1	Q15418	Y228	SFCGTVEYMAPEVVN	88 / 9 AA	83
Phosphosite 3:	RSK2	P51812	Y234	SFCGTVEYMAPEVVN	88 / 9 AA	84
Phosphosite 4:	BMPR2	Q13873	Y382	SEVGTIRYMAPEVLE	88 / 9 AA	115
Phosphosite 5:	GRK6	P43250	Y351	GRVGTVGYMAPEVVK	77 / 9 AA	66
Phosphosite 6:	RIPK2	O43353	Y192	PEGGTIIYMPPENYE	77 / 9 AA	61
Phosphosite 7:	IKKa	O15111	Y187	SFVGTLQYLAPELFE	66 / 9 AA	85
Phosphosite 8:	IKKb	O14920	Y188	SFVGTLQYLAPELLE	66 / 9 AA	87
Phosphosite 9:	MNK2	Q9HBH9	Y256	TPCGSAEYMAPEVVE	77 / 9 AA	52
Phosphosite 10:	MNK1	Q9BUB5	Y262	TPCGSAEYMAPEVVE	77 / 9 AA	51
Phosphosite 11:	IRAK4	Q9NWZ3	Y354	RIVGTTAYMAPEALR	77 / 9 AA	52
Phosphosite 12:	TTK	P33981	Y689	SQVGTVNYMPPEAIK	66 / 9 AA	97
Phosphosite 13:	RIPK1	Q13546	Y192	KNGGTLYYMAPEHLN	77 / 9 AA	76
Phosphosite 14:	MAP2K2	P36507	Y233	SFVGTRSYMAPERLQ	77 / 9 AA	44
Phosphosite 15:	MEK5	Q13163	Y322	TYVGTNAYMAPERIS	77 / 9 AA	50
Phosphosite 16:	GRK7	Q8WTQ7	Y356	QRAGTNGYMAPEILM	77 / 9 AA	62
Phosphosite 17:	ActR2B	Q13705	Y364	GQVGTRRYMAPEVLE	77 / 9 AA	58
Phosphosite 18:	ActR2	P27037	Y365	GQVGTRRYMAPEVLE	77 / 9 AA	58
Phosphosite 19:	ANKRD3	P57078	Y187	GLFGTIAYLPPERIR	66 / 9 AA	92
Phosphosite 20:	AKT3	Q9Y243	Y312	TFCGTPEYLAPEVLE	77 / 9 AA	56