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:	R-spondin
Human P-Site:	Y114
P-Site Sequence:	CKRQFYLYKGKCLPT
UniProt:	Q2I0M5
Intern. Prot. ID:	IPI00242075

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	R-spondin	Q2I0M5	Y114	CKRQFYLYKGKCLPT	100 / 9 AA	26
Phosphosite 1:	R-spondin	Q2I0M5	Y112	IRCKRQFYLYKGKCL	100 / 7 AA	26
Phosphosite 2:	WARS	P23381	Y159	NKKPFYLYTGRGPSS	62 / 8 AA	53
Phosphosite 3:	WARS	P23381	T160	KKPFYLYTGRGPSSE	71 / 7 AA	53
Phosphosite 4:	TINAGL1	Q9GZM7	Y376	VHEDFFLYKGGIYSH	71 / 7 AA	52
Phosphosite 5:	WARS	P23381	Y157	YENKKPFYLYTGRGP	71 / 7 AA	53
Phosphosite 6:	SLC6A13	Q9NSD5	Y265	AAQGIQFYLYPNLTR	100 / 5 AA	68
Phosphosite 7:	COL4A4	P53420	Y268	EPPDFCLYKGEKGIK	71 / 7 AA	164
Phosphosite 8:	WDR20	Q8TBZ3	Y78	RELYFYIYKGVRKAA	83 / 6 AA	63
Phosphosite 9:	SLC6A13	Q9NSD5	Y267	QGIQFYLYPNLTRLW	100 / 5 AA	68
Phosphosite 10:	KLHDC4	Q8TBB5	Y150	SPNGEQFYHYKDLWV	71 / 7 AA	58
Phosphosite 11:	CSMD1	Q96PZ7	Y3510	SGFAFYLYKHRTRPK	71 / 7 AA	389
Phosphosite 12:	ARHGAP21	Q5T5U3	Y972	RGHSLYLYKDKREQT	71 / 7 AA	217
Phosphosite 13:	WDR20	Q8TBZ3	Y76	VGRELYFYIYKGVRK	83 / 6 AA	63
Phosphosite 14:	CSMD3	Q7Z407	Y3652	AGFGFYLYKQRTAPK	71 / 7 AA	406
Phosphosite 15:	ZDHHC19	Q8WVZ1	Y226	VSSADRTYKGKCRHL	100 / 5 AA	34
Phosphosite 16:	MAGEB5	Q9BZ81	Y53	LLEQFLLYKFKMKQR	75 / 8 AA	32
Phosphosite 17:	KLHDC4	Q8TBB5	Y152	NGEQFYHYKDLWVLH	71 / 7 AA	58
Phosphosite 18:	CA6	P23280	Y292	LGSEFQFYLHKIEEI	83 / 6 AA	35
Phosphosite 19:	SYNE2	Q8WXH0	Y1604	VCKNLQFYLNKMKTF	83 / 6 AA	796
Phosphosite 20:	DIO1	P49895	Y226	IQEGRILYKGKSGPW	83 / 6 AA	29