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:	SPOCK3
Human P-Site:	S153
P-Site Sequence:	YPSPVCGSDGHTYSF
UniProt:	Q9BQ16
Intern. Prot. ID:	IsoformA - IPI00478890

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPOCK3	Q9BQ16	S153	YPSPVCGSDGHTYSF	100 / 9 AA	49
Phosphosite 1:	KAZALD1	Q96I82	S137	SQSPLCGSDGHTYSQ	88 / 9 AA	33
Phosphosite 2:	SPOCK2	Q92563	S150	QLASVCGSDGHTYSS	88 / 9 AA	47
Phosphosite 3:	AGRN	O00468	S720	PGSPVCGSDGVTYST	88 / 9 AA	215
Phosphosite 4:	AGRN	O00468	S634	PPGPVCGSDGVTYGS	88 / 9 AA	215
Phosphosite 5:	AGRN	O00468	S504	LYDPVCGSDGVTYGS	88 / 9 AA	215
Phosphosite 6:	HTRA1	Q92743	S121	SSEPVCGSDANTYAN	77 / 9 AA	51
Phosphosite 7:	FSTL4	Q6MZW2	S103	SYVPVCGSDGRFYEN	87 / 8 AA	93
Phosphosite 8:	SPOCK1	Q08629	S150	QSAMVCGSDGHSYTS	87 / 8 AA	49
Phosphosite 9:	FSTL1	Q12841	S68	HKRPVCGSNGKTYLN	77 / 9 AA	35
Phosphosite 10:	SPINK6	Q6UWN8	S50	ESNPHCGSDGQTYGN	77 / 9 AA	9
Phosphosite 11:	CPAMD8	Q8IZJ3	S1726	QGNPVCGSDGVVYAS	100 / 7 AA	207
Phosphosite 12:	FSTL3	O95633	S137	ARLQVCGSDGATYRD	77 / 9 AA	28
Phosphosite 13:	AGRN	O00468	S939	NATKVCGSDGVTYGN	87 / 8 AA	215
Phosphosite 14:	IGFBPL1	Q8WX77	S117	QRGTVCGSDGRSYPS	75 / 8 AA	29
Phosphosite 15:	HTRA4	P83105	S118	LGGAVCGSDRRTYPS	66 / 9 AA	51
Phosphosite 16:	SPINK8	P0C7L1	S64	PSEPICGSDQVTYSS	66 / 9 AA	11
Phosphosite 17:	FST	P19883	S286	SDEPVCASDNATYAS	66 / 9 AA	38
Phosphosite 18:	RNF157	Q96PX1	S403	GMLPSYGSDGHLPPV	75 / 8 AA	74
Phosphosite 19:	AGRN	O00468	S287	PEGTVCGSDGADYPG	100 / 6 AA	215
Phosphosite 20:	HERC1	Q15751	S466	KVSSSKGSDGHTLAF	100 / 6 AA	532