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:	OSR2
Human P-Site:	Y21
P-Site Sequence:	PSLQLTNYSFLQAVN
UniProt:	Q8N2R0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OSR2	Q8N2R0	Y21	PSLQLTNYSFLQAVN	100 / 9 AA	36
Phosphosite 1:	OSR1	Q8TAX0	Y21	PSLQLTNYSFLQAVN	100 / 9 AA	30
Phosphosite 2:	OSR2	Q8N2R0	S22	SLQLTNYSFLQAVNT	100 / 8 AA	36
Phosphosite 3:	OSR1	Q8TAX0	T19	IHPSLQLTNYSFLQA	100 / 7 AA	30
Phosphosite 4:	OSR2	Q8N2R0	T19	LHPSLQLTNYSFLQA	100 / 7 AA	36
Phosphosite 5:	PLAA	Q9Y263	Y431	DDPWLTAYNFLQKND	75 / 8 AA	87
Phosphosite 6:	ERBB2IP	Q96RT1	Y425	QKMVLTNYMFPQQPR	75 / 8 AA	158
Phosphosite 7:	LRRC7	Q96NW7	Y425	KQRVLTNYMFPQQPR	75 / 8 AA	173
Phosphosite 8:	NUDT21	O43809	Y45	NLYPLTNYTFGTKEP	71 / 7 AA	26
Phosphosite 9:	TTLL6	Q8N841	Y266	ICMHLTNYSINKHSS	71 / 7 AA	96
Phosphosite 10:	BAT5	O95870	Y149	NKRQLANYNFDFRSW	71 / 7 AA	63
Phosphosite 11:	EYA3	Q99504	Y383	NGQDLSNYSFSTDGF	71 / 7 AA	63
Phosphosite 12:	EYA3	Q99504	S381	DDNGQDLSNYSFSTD	71 / 7 AA	63
Phosphosite 13:	NUDT21	O43809	T43	TINLYPLTNYTFGTK	71 / 7 AA	26
Phosphosite 14:	GH2	P01242	Y68	YILKEQKYSFLQNPQ	83 / 6 AA	25
Phosphosite 15:	GH	P01241	Y68	YIPKEQKYSFLQNPQ	83 / 6 AA	25
Phosphosite 16:	REV3	O60673	T2480	EVALTNYTFENVSFH	83 / 6 AA	353
Phosphosite 17:	CPSF1	Q10570	Y461	SGTQLATYSFEVCDS	71 / 7 AA	161
Phosphosite 18:	PLA2G5	P39877	T39	VTGKNALTNYGFYGC	83 / 6 AA	16
Phosphosite 19:	NUDT21	O43809	T46	LYPLTNYTFGTKEPL	83 / 6 AA	26
Phosphosite 20:	SLIT3	O75094	Y793	SISMLTNYTFSNMSH	71 / 7 AA	168