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:	OSR1
Human P-Site:	T19
P-Site Sequence:	IHPSLQLTNYSFLQA
UniProt:	Q8TAX0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OSR1	Q8TAX0	T19	IHPSLQLTNYSFLQA	100 / 9 AA	30
Phosphosite 1:	OSR2	Q8N2R0	T19	LHPSLQLTNYSFLQA	100 / 9 AA	36
Phosphosite 2:	OSR1	Q8TAX0	Y21	PSLQLTNYSFLQAVN	100 / 7 AA	30
Phosphosite 3:	OSR2	Q8N2R0	Y21	PSLQLTNYSFLQAVN	100 / 7 AA	36
Phosphosite 4:	TARBP1	Q13395	T1553	TAKSLDLTQYCFPEK	66 / 9 AA	182
Phosphosite 5:	MED14	O60244	S523	SSETLQLSNYSTHPI	75 / 8 AA	161
Phosphosite 6:	OSR2	Q8N2R0	S22	SLQLTNYSFLQAVNT	100 / 6 AA	36
Phosphosite 7:	C19orf54	Q5BKX5	T141	RESNLQLTDFSPSRA	62 / 8 AA	19
Phosphosite 8:	BAT5	O95870	Y149	NKRQLANYNFDFRSW	71 / 7 AA	63
Phosphosite 9:	NUDT21	O43809	Y45	NLYPLTNYTFGTKEP	71 / 7 AA	26
Phosphosite 10:	TTLL6	Q8N841	Y266	ICMHLTNYSINKHSS	71 / 7 AA	96
Phosphosite 11:	POLG2	Q9UHN1	T357	LYDSFQLTENSFTRK	66 / 9 AA	55
Phosphosite 12:	DUSP21	Q9H596	Y156	FWEQLINYEFKLFNN	71 / 7 AA	22
Phosphosite 13:	CPSF1	Q10570	Y461	SGTQLATYSFEVCDS	71 / 7 AA	161
Phosphosite 14:	REV3	O60673	T2480	EVALTNYTFENVSFH	83 / 6 AA	353
Phosphosite 15:	NUDT21	O43809	T46	LYPLTNYTFGTKEPL	83 / 6 AA	26
Phosphosite 16:	NUDT21	O43809	T43	TINLYPLTNYTFGTK	71 / 7 AA	26
Phosphosite 17:	PLA2G5	P39877	T39	VTGKNALTNYGFYGC	83 / 6 AA	16
Phosphosite 18:	SLIT3	O75094	Y793	SISMLTNYTFSNMSH	71 / 7 AA	168
Phosphosite 19:	EYA3	Q99504	Y383	NGQDLSNYSFSTDGF	71 / 7 AA	63
Phosphosite 20:	EYA3	Q99504	S381	DDNGQDLSNYSFSTD	71 / 7 AA	63