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:	Ret
Human P-Site:	S891
P-Site Sequence:	EGRKMKISDFGLSRD
UniProt:	P07949
Intern. Prot. ID:	IPI00013983

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Ret	P07949	S891	EGRKMKISDFGLSRD	100 / 9 AA	124
Phosphosite 1:	Chk1	O14757	S147	ERDNLKISDFGLATV	77 / 9 AA	54
Phosphosite 2:	CaMK1-delta	Q8IU85	S164	EESKIMISDFGLSKM	77 / 9 AA	43
Phosphosite 3:	CaMK1-alpha	Q14012	S161	EDSKIMISDFGLSKM	77 / 9 AA	41
Phosphosite 4:	Btk	Q06187	S538	DQGVVKVSDFGLSRY	75 / 8 AA	76
Phosphosite 5:	IRE1	O75460	S710	GKIKAMISDFGLCKK	77 / 9 AA	110
Phosphosite 6:	USP7	Q93009	T886	QQLKMKITDFENRRS	75 / 8 AA	128
Phosphosite 7:	CaMK1-gamma	Q96NX5	T163	ENSKIMITDFGLSKM	66 / 9 AA	53
Phosphosite 8:	CaMK1-beta	Q6P2M8	S156	EDSKIMVSDFGLSKI	66 / 9 AA	39
Phosphosite 9:	CSK	P41240	S331	EDNVAKVSDFGLTKE	85 / 7 AA	51
Phosphosite 10:	Fes	P07332	S700	EKNVLKISDFGMSRE	75 / 8 AA	93
Phosphosite 11:	EphB1	P54762	S761	SNLVCKVSDFGLSRY	85 / 7 AA	110
Phosphosite 12:	MEKK6	O95382	S789	FSGLLKISDFGTSKR	85 / 7 AA	143
Phosphosite 13:	ASK1	Q99683	S821	YSGVLKISDFGTSKR	85 / 7 AA	155
Phosphosite 14:	ROR2	Q01974	S632	DKLNVKISDLGLFRE	66 / 9 AA	105
Phosphosite 15:	STK38	Q15208	S229	SKGHVKLSDFGLCTG	75 / 8 AA	54
Phosphosite 16:	MAP3K15	Q6ZN16	S791	YSGVVKISDFGTSKR	85 / 7 AA	147
Phosphosite 17:	MAP2	P11137	S1051	GQLDVKISDFGQMAS	85 / 7 AA	200
Phosphosite 18:	ROR1	Q01973	S632	EQLHVKISDLGLSRE	75 / 8 AA	104
Phosphosite 19:	BMPR2	Q13873	S350	NDGTCVISDFGLSMR	100 / 6 AA	115
Phosphosite 20:	ANP-alpha R	P16066	Y679	FVLKITDYGLESFRD	71 / 7 AA	119