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:	SFRP1
Human P-Site:	Y36
P-Site Sequence:	GSASEYDYVSFQSDI
UniProt:	Q8N474
Intern. Prot. ID:	IPI00749245

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRP1	Q8N474	Y36	GSASEYDYVSFQSDI	100 / 9 AA	35
Phosphosite 1:	SFRP1	Q8N474	S38	ASEYDYVSFQSDIGP	100 / 7 AA	35
Phosphosite 2:	SFRP1	Q8N474	Y34	AVGSASEYDYVSFQS	100 / 7 AA	35
Phosphosite 3:	PABPC3	Q9H361	Y56	SGSSNYAYVNFQHTK	66 / 9 AA	70
Phosphosite 4:	SPTA1	P02549	Y2409	SHLSGYDYVGFTNSY	75 / 8 AA	280
Phosphosite 5:	AMD1	P17707	Y252	TPEPEFSYVSFETNL	55 / 9 AA	38
Phosphosite 6:	Cas-L	Q14511	Y631	SWMDDYDYVHLQGKE	62 / 8 AA	93
Phosphosite 7:	P130Cas	P56945	Y666	GWMEDYDYVHLQGKE	62 / 8 AA	93
Phosphosite 8:	PABPC4	Q13310	Y56	RRSLGYAYVNFQQPA	62 / 8 AA	71
Phosphosite 9:	PABPC1	P11940	Y56	RRSLGYAYVNFQQPA	62 / 8 AA	71
Phosphosite 10:	PREP	P48147	Y292	NFEGEYDYVTNEGTV	55 / 9 AA	81
Phosphosite 11:	CEBPB	P17676	Y139	KKPAEYGYVSLGRLG	62 / 8 AA	36
Phosphosite 12:	PREP	P48147	Y290	IDNFEGEYDYVTNEG	71 / 7 AA	81
Phosphosite 13:	ST3GAL5	Q9UNP4	Y35	AMPSEYTYVKLRSDC	55 / 9 AA	48
Phosphosite 14:	MASP1	P48740	Y77	SYLCEYDYVKVETED	55 / 9 AA	79
Phosphosite 15:	AMD1	P17707	S251	ITPEPEFSYVSFETN	62 / 8 AA	38
Phosphosite 16:	CD37	P11049	Y145	AAEESWDYVQFQLRC	71 / 7 AA	32
Phosphosite 17:	CLIC5	Q9NZA1	Y56	TQLNTHEYDFVSVYT	83 / 6 AA	47
Phosphosite 18:	MASP1	P48740	Y75	ESSYLCEYDYVKVET	83 / 6 AA	79
Phosphosite 19:	EFS	O43281	Y383	PMAEEYDYVHLKGMD	62 / 8 AA	59
Phosphosite 20:	ANPEP	P15144	Y289	FIVSEFDYVEKQASN	83 / 6 AA	110