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:	SAPAP3
Human P-Site:	S581
P-Site Sequence:	GPARRCSSADGLDGP
UniProt:	O95886
Intern. Prot. ID:	IPI00219434

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SAPAP3	O95886	S581	GPARRCSSADGLDGP	100 / 9 AA	106
Phosphosite 1:	SAPAP3	O95886	S580	EGPARRCSSADGLDG	100 / 8 AA	106
Phosphosite 2:	DOK3	Q7L591	S284	EAGRRCHSGEGLFAF	66 / 9 AA	53
Phosphosite 3:	ITGBL1	O95965	T232	WESKRRCTSPDGKIC	75 / 8 AA	54
Phosphosite 4:	ITGBL1	O95965	S233	ESKRRCTSPDGKICS	75 / 8 AA	54
Phosphosite 5:	FAM161B	Q96MY7	S134	GSTRRCSSLNNLPSN	66 / 9 AA	74
Phosphosite 6:	p53	P04637	S185	HHERCSDSDGLAPPQ	75 / 8 AA	44
Phosphosite 7:	Tiam2	Q8IVF5	S219	PEARRGSSADSLPSH	77 / 9 AA	193
Phosphosite 8:	KIAA0556	O60303	S1163	EEAMRRPSTADGEGD	75 / 8 AA	181
Phosphosite 9:	KIAA0556	O60303	T1164	EAMRRPSTADGEGDE	75 / 8 AA	181
Phosphosite 10:	LIN9	Q5TKA1	S178	GKPRRCSSAFFEEER	100 / 6 AA	62
Phosphosite 11:	LIN9	Q5TKA1	S177	MGKPRRCSSAFFEEE	100 / 6 AA	62
Phosphosite 12:	ActR2	P27037	T402	WELASRCTAADGPVD	71 / 7 AA	58
Phosphosite 13:	KCNH2	Q12809	S284	ASVRRASSADDIEAM	66 / 9 AA	127
Phosphosite 14:	PROC	P04070	S161	EVGWRRCSCAPGYKL	75 / 8 AA	52
Phosphosite 15:	CTSA	P10619	S90	NGGPGCSSLDGLLTE	85 / 7 AA	54
Phosphosite 16:	MYOCD	Q8IZQ8	S74	KARNRCNSADLVNMH	83 / 6 AA	102
Phosphosite 17:	PRIM1	P49642	S124	DVRRCCSSADICPKC	85 / 7 AA	50
Phosphosite 18:	C6orf54	Q9Y6Z4	S177	RTPQRRCSSHEA___	62 / 8 AA	19
Phosphosite 19:	ZFP2	Q6ZN57	S56	NEFERCSSQDSILDT	62 / 8 AA	53
Phosphosite 20:	AKAP2	Q9Y2D5	S163	TTSSRCSSRDGEFTL	85 / 7 AA	95