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:	PRPH2
Human P-Site:	S303
P-Site Sequence:	PEESESESEGWLLEK
UniProt:	P23942
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPH2	P23942	S303	PEESESESEGWLLEK	100 / 9 AA	39
Phosphosite 1:	SKINT1	A8MVG2	S106	GLLVECNSEGWLPQP	75 / 8 AA	25
Phosphosite 2:	PKN3	Q6P5Z2	S309	AALASSPSEGWLRTK	85 / 7 AA	99
Phosphosite 3:	ATP8A2	Q9NTI2	Y599	ADLSENEYEEWLKVY	66 / 9 AA	129
Phosphosite 4:	ZNF7	P17097	S128	GFGDVSDSEVWLDSH	71 / 7 AA	78
Phosphosite 5:	SLC6A1	P30531	S282	NFRKLSDSEVWLDAA	71 / 7 AA	67
Phosphosite 6:	IWS1	Q96ST2	S302	PKPRVSDSESEGPQK	85 / 7 AA	92
Phosphosite 7:	PRPH2	P23942	S301	SNPEESESESEGWLL	100 / 7 AA	39
Phosphosite 8:	IWS1	Q96ST2	S304	PRVSDSESEGPQKGP	85 / 7 AA	92
Phosphosite 9:	TG	P01266	S2311	NTMDREESEGWPAID	100 / 5 AA	305
Phosphosite 10:	DZIP1L	Q8IYY4	S313	GSLRDEESEEWLRQA	55 / 9 AA	87
Phosphosite 11:	MTMR6	Q9Y217	S305	FYSGLESSGWLRHIK	83 / 6 AA	72
Phosphosite 12:	MTMR6	Q9Y217	S304	DFYSGLESSGWLRHI	83 / 6 AA	72
Phosphosite 13:	MIA3	Q5JRA6	S1419	LNLLECESESEGQNK	85 / 7 AA	214
Phosphosite 14:	ZNF513	Q8N8E2	S507	GGPGLSASEGWAPPH	83 / 6 AA	58
Phosphosite 15:	GIGYF2	Q6Y7W6	S201	HEFIRSESENWRIFR	83 / 6 AA	150
Phosphosite 16:	WNT16	Q9UBV4	S160	LQNGGSASEGWHWGG	83 / 6 AA	41
Phosphosite 17:	eIF2B-epsilon	Q13144	S529	EEESESESEQSMDSE	66 / 9 AA	80
Phosphosite 18:	CHD-2	O14647	S70	QSESESESAGSKSQP	75 / 8 AA	211
Phosphosite 19:	BAZ2B	Q9UIF8	T643	DSNSESDTEGSEEED	62 / 8 AA	220
Phosphosite 20:	MARCH-VII	Q9H992	S370	NHSSESDSENFNQES	62 / 8 AA	78