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:	RSPO3
Human P-Site:	T193
P-Site Sequence:	KGNLCPPTNETRKCT
UniProt:	Q9BXY4
Intern. Prot. ID:	IPI00396633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSPO3	Q9BXY4	T193	KGNLCPPTNETRKCT	100 / 9 AA	31
Phosphosite 1:	RNF219	Q5W0B1	T636	HSSSCPVTNEIKPPS	62 / 8 AA	81
Phosphosite 2:	CSF2	P04141	T108	YKQHCPPTPETSCAT	75 / 8 AA	16
Phosphosite 3:	CAMTA1	Q9Y6Y1	T1304	SRELSPPTPETAAFQ	75 / 8 AA	184
Phosphosite 4:	GPX3	P22352	T159	LKNSCPPTSELLGTS	83 / 6 AA	26
Phosphosite 5:	MAST1	Q9Y2H9	S868	PGDLCPPSKDGDASG	57 / 7 AA	171
Phosphosite 6:	GPX3	P22352	S160	KNSCPPTSELLGTSD	83 / 6 AA	26
Phosphosite 7:	FAM71C	Q8NEG0	S156	YLQLCPPSDASEDLF	50 / 8 AA	27
Phosphosite 8:	OPRM1	P35372	T62	RDSLCPPTGSPSMIT	83 / 6 AA	45
Phosphosite 9:	NCOA1	Q15788	T921	DELLCPPTTVEGRND	100 / 5 AA	157
Phosphosite 10:	ERR3	P62508	T167	IEYSCPATNECEITK	83 / 6 AA	51
Phosphosite 11:	ESRRB	O95718	T142	IEYSCPATNECEITK	83 / 6 AA	56
Phosphosite 12:	ATP10A	O60312	S961	FSSLCPPSTSTASGR	62 / 8 AA	168
Phosphosite 13:	CTAGE5	O15320	S790	PSGLIPPSNEPATEH	71 / 7 AA	91
Phosphosite 14:	C15orf26	Q6P656	T286	LDLPKPPTEDTRAME	71 / 7 AA	34
Phosphosite 15:	CAST	P20810	T664	DLDSCPSTTETSQNT	62 / 8 AA	77
Phosphosite 16:	SPAG5	Q96R06	T910	LSTACPPTQEHPLPN	83 / 6 AA	134
Phosphosite 17:	MAP1A	P78559	T2495	TGGPCPVTDETPPTS	71 / 7 AA	306
Phosphosite 18:	CAST	P20810	S663	GDLDSCPSTTETSQN	71 / 7 AA	77
Phosphosite 19:	GPX6	P59796	T159	LKNSCPPTSDLLGSS	66 / 6 AA	25
Phosphosite 20:	GPX6	P59796	S160	KNSCPPTSDLLGSSS	66 / 6 AA	25