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:	MSK1
Human P-Site:	Y599
P-Site Sequence:	ELLNQNGYDESCDLW
UniProt:	O75582
Intern. Prot. ID:	IPI00335101

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSK1	O75582	Y599	ELLNQNGYDESCDLW	100 / 9 AA	90
Phosphosite 1:	MSK2	O75676	Y586	ELLAQQGYDESCDLW	87 / 8 AA	86
Phosphosite 2:	SLC6A20	Q9NP91	Y135	LNGNHTGYDEECEKA	66 / 9 AA	66
Phosphosite 3:	MSK2	O75676	S589	AQQGYDESCDLWSLG	100 / 6 AA	86
Phosphosite 4:	RPS6KA1	Q15418	Y591	EVLKRQGYDEGCDIW	55 / 9 AA	83
Phosphosite 5:	PSMG2	Q969U7	Y191	GGITKTLYDESCSKE	100 / 5 AA	29
Phosphosite 6:	PCSK2	P16519	Y343	NDGRTALYDESCSST	100 / 5 AA	71
Phosphosite 7:	PCSK2	P16519	S346	RTALYDESCSSTLAS	100 / 5 AA	71
Phosphosite 8:	PSMG2	Q969U7	S194	TKTLYDESCSKEIQM	100 / 5 AA	29
Phosphosite 9:	cathepsin K	P43235	Y265	FYSKGVYYDESCNSD	100 / 5 AA	37
Phosphosite 10:	SLC6A19	Q695T7	Y162	LNENQTGYVDECARS	55 / 9 AA	71
Phosphosite 11:	BNC2	Q6ZN30	Y363	SLSTQNEYNESSESE	62 / 8 AA	122
Phosphosite 12:	FLN29	O14545	Y153	VAIPPNAYDESWGQD	71 / 7 AA	65
Phosphosite 13:	DNAI1	Q9UI46	Y295	RMVNQNTYDDIAQDF	71 / 7 AA	79
Phosphosite 14:	DPP9	Q86TI2	Y781	PENNQHGYEAGSVAL	44 / 9 AA	98
Phosphosite 15:	MAP1B	P46821	Y1991	LDDISNGYDDSEDGG	83 / 6 AA	271
Phosphosite 16:	KIAA0802	Q9Y4B5	Y1729	PGMAQKGYSESAWAR	71 / 7 AA	209
Phosphosite 17:	Ammonium Transp.RhA	Q02094	Y397	QPSDQNCYDDSVYWK	62 / 8 AA
Phosphosite 18:	ESPN	B1AK53	Y832	EKLRTLGYDESKLAP	100 / 5 AA	92
Phosphosite 19:	ESPN	B1AK53	S835	RTLGYDESKLAPWQR	100 / 5 AA	92
Phosphosite 20:	DDX5	P17844	Y571	TGTYQNGYDSTQQYG	100 / 5 AA	69