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:	FRK
Human P-Site:	S191
P-Site Sequence:	STLNEFVSHYTKTSD
UniProt:	P42685
Intern. Prot. ID:	IPI00000885

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FRK	P42685	S191	STLNEFVSHYTKTSD	100 / 9 AA	58
Phosphosite 1:	FRK	P42685	Y193	LNEFVSHYTKTSDGL	100 / 7 AA	58
Phosphosite 2:	ARHGEF18	Q6ZSZ5	S374	SGHNEAVSHYKLLLQ	85 / 7 AA	131
Phosphosite 3:	DPP9	Q86TI2	Y563	FDMFVSHYSSVSTPP	83 / 6 AA	98
Phosphosite 4:	STS2	P57075	Y218	RASFVSHYILQKYCS	83 / 6 AA	74
Phosphosite 5:	STS2	P57075	S216	LTRASFVSHYILQKY	83 / 6 AA	74
Phosphosite 6:	SKINT1	A8MVG2	Y10	IRWFQSHYTRPVYLY	71 / 7 AA	25
Phosphosite 7:	ZNF462	Q96JM2	Y1786	KKGIVSHYMKRHPGV	71 / 7 AA	285
Phosphosite 8:	NUCB1	Q02818	S93	SRELDFVSHHVRTKL	50 / 8 AA	54
Phosphosite 9:	SEC23B	Q15437	T485	RGAIQFVTHYQHSST	66 / 6 AA	86
Phosphosite 10:	PIGG	Q5H8A4	Y188	TSFFVSDYTEVDNNV	83 / 6 AA	108
Phosphosite 11:	ATXN2	Q99700	S651	SSGLEFVSHNPPSEA	100 / 5 AA	140
Phosphosite 12:	MYO19	Q96H55	Y446	QQHFVAHYLRAQQEE	57 / 7 AA	109
Phosphosite 13:	POLR3B	Q9NW08	S573	GYINEFVSISTNLTD	66 / 9 AA	128
Phosphosite 14:	PIGG	Q5H8A4	S186	GTTSFFVSDYTEVDN	83 / 6 AA	108
Phosphosite 15:	NPC1	O15118	Y302	KRYFVSEYTPIDSNI	83 / 6 AA	142
Phosphosite 16:	CLIC5	Q9NZA1	Y62	EYDFVSVYTIKGEET	83 / 6 AA	47
Phosphosite 17:	HMBOX1	Q6NT76	S14	VVLLETMSHYTDEPR	71 / 7 AA	47
Phosphosite 18:	UCK2	Q9BZX2	S116	IPVYDFVSHSRKEET	62 / 8 AA	29
Phosphosite 19:	CCDC132	Q96JG6	Y253	KNFDINHYTKVQQAY	66 / 6 AA	111
Phosphosite 20:	KIN	O60870	Y98	NNIVYNEYISHREHI	66 / 6 AA	45