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:	PITX1
Human P-Site:	Y271
P-Site Sequence:	YGTPASPYSVYRDTC
UniProt:	P78337
Intern. Prot. ID:	IPI00019182

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX1	P78337	Y271	YGTPASPYSVYRDTC	100 / 9 AA	34
Phosphosite 1:	PITX1	P78337	S272	GTPASPYSVYRDTCN	100 / 8 AA	34
Phosphosite 2:	POMGNT1	Q8WZA1	Y631	VGVPASPYSVKKPPS	77 / 9 AA	75
Phosphosite 3:	PITX1	P78337	S269	CPYGTPASPYSVYRD	100 / 7 AA	34
Phosphosite 4:	RPGRIP1	Q96KN7	Y823	LGTQPSPYAVYRFFT	85 / 7 AA	147
Phosphosite 5:	CEP110	Q7Z7A1	Y1199	QPPPASGYWVYSPIR	75 / 8 AA	269
Phosphosite 6:	BSN	Q9UPA5	S154	DRGSTPTSPYSVPQI	85 / 7 AA	416
Phosphosite 7:	BSN	Q9UPA5	Y156	GSTPTSPYSVPQIAP	85 / 7 AA	416
Phosphosite 8:	UNG	P13051	S282	TAHPSPLSVYRGFFG	85 / 7 AA	35
Phosphosite 9:	RPGRIP1	Q96KN7	Y826	QPSPYAVYRFFTFSD	83 / 6 AA	147
Phosphosite 10:	ANKRD47	Q6NY19	S32	GGARSPSSPYSVETP	85 / 7 AA	88
Phosphosite 11:	CMYA5	Q8N3K9	S1168	KEETKPASPHSVLPD	85 / 7 AA	449
Phosphosite 12:	IRF-4	Q15306	Y122	QLDISDPYKVYRIVP	62 / 8 AA	52
Phosphosite 13:	POMGNT1	Q8WZA1	S632	GVPASPYSVKKPPSV	75 / 8 AA	75
Phosphosite 14:	GPRC5C	Q9NQ84	Y358	AKRPVSPYSGYNGQL	75 / 8 AA	48
Phosphosite 15:	IRF-8	Q02556	Y107	QLDISEPYKVYRIVP	83 / 6 AA	48
Phosphosite 16:	ACTL9	Q8TC94	Y409	QYEEQGPYIVYRKCY	71 / 7 AA	46
Phosphosite 17:	IRF-4	Q15306	Y125	ISDPYKVYRIVPEGA	83 / 6 AA	52
Phosphosite 18:	IRF-8	Q02556	Y110	ISEPYKVYRIVPEEE	83 / 6 AA	48
Phosphosite 19:	MYO15A	Q9UKN7	Y694	LPRPASPYGSLRRHP	66 / 9 AA	395
Phosphosite 20:	MEX3D	Q86XN8	Y424	DPGPASPYSGSGNGG	100 / 6 AA	65