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:	SRPX
Human P-Site:	S30
P-Site Sequence:	LRVPPSRSFPGSGDS
UniProt:	P78539
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRPX	P78539	S30	LRVPPSRSFPGSGDS	100 / 9 AA	52
Phosphosite 1:	FRMD1	Q8N878	S370	ELDLASRSFPGSGVS	87 / 8 AA	63
Phosphosite 2:	SRPX	P78539	S28	LLLRVPPSRSFPGSG	100 / 7 AA	52
Phosphosite 3:	SNIP	Q9C0H9	S884	PPPPPRRSFPSSHGL	77 / 9 AA	112
Phosphosite 4:	GAS2L2	Q8NHY3	S518	RPPTPGRSFPGATSG	75 / 8 AA	97
Phosphosite 5:	GPR112	Q8IZF6	S177	EVKSMMRSFPGSLYY	100 / 6 AA	301
Phosphosite 6:	GPR56	Q9Y653	S78	FPAAHPASRSFPDPR	85 / 7 AA	78
Phosphosite 7:	GPR56	Q9Y653	S80	AAHPASRSFPDPRGL	75 / 8 AA	78
Phosphosite 8:	HUG1	O75698	S331	RVAPPSHSFPAREGD	75 / 8 AA	39
Phosphosite 9:	HUG1	O75698	S329	HLRVAPPSHSFPARE	85 / 7 AA	39
Phosphosite 10:	SLC44A3	Q8N4M1	S172	LPVPPSKSFPLFNRC	85 / 7 AA	74
Phosphosite 11:	SLC44A3	Q8N4M1	S170	PRLPVPPSKSFPLFN	85 / 7 AA	74
Phosphosite 12:	C9orf131	Q5VYM1	S164	VMQPVSPSRSFPIFQ	100 / 6 AA	118
Phosphosite 13:	PPFIA3	O75145	S508	PPSSYSRSLPGSALE	85 / 7 AA	133
Phosphosite 14:	BAIAP2L2	Q6UXY1	S419	NPGNELPSRSYPLRG	83 / 6 AA	59
Phosphosite 15:	ZNF592	Q92610	S122	MNGDSARSFPGKLEP	83 / 6 AA	138
Phosphosite 16:	AFF1	P51825	S271	VAPAQPPSQTFPPPS	71 / 7 AA	131
Phosphosite 17:	BAIAP2L2	Q6UXY1	S421	GNELPSRSYPLRGSH	83 / 6 AA	59
Phosphosite 18:	BAIAP2L2	Q6UXY1	Y422	NELPSRSYPLRGSHS	83 / 6 AA	59
Phosphosite 19:	POLM	Q9NP87	T25	ASSTPPSTRFPGVAI	75 / 8 AA	55
Phosphosite 20:	ZNF646	O15015	S1372	RCALCGRSFPGRGSL	83 / 6 AA	201