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:	PITX2
Human P-Site:	Y174
P-Site Sequence:	YDDMYPGYSYNNWAA
UniProt:	Q99697
Intern. Prot. ID:	IPI00220802

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX2	Q99697	Y174	YDDMYPGYSYNNWAA	100 / 9 AA	35
Phosphosite 1:	PITX3	O75364	Y151	YEEVYPGYSYGNWPP	77 / 9 AA	32
Phosphosite 2:	PITX2	Q99697	Y171	MQPYDDMYPGYSYNN	100 / 6 AA	35
Phosphosite 3:	Putative LRRC37B-like protein 1	A6NN04	Y170	LTKEVPGYGYNNKLI	85 / 7 AA	29
Phosphosite 4:	HSPC274	Q96A57	S111	SKGYRGYSYDDIPDF	62 / 8 AA	13
Phosphosite 5:	HSPC274	Q96A57	Y110	ASKGYRGYSYDDIPD	62 / 8 AA	13
Phosphosite 6:	CCBE1	Q6UXH8	Y117	LCTCYPGYRYDRERH	71 / 7 AA	44
Phosphosite 7:	QRICH2	Q9H0J4	Y944	FDSHDSMYPGYRGPG	83 / 6 AA	181
Phosphosite 8:	QRICH2	Q9H0J4	Y947	HDSMYPGYRGPGYLS	83 / 6 AA	181
Phosphosite 9:	USP9Y	O00507	Y2440	TGNPQYSYNNWSPPV	85 / 7 AA	291
Phosphosite 10:	VANGL2	Q9ULK5	Y10	TESQYSGYSYKSGHS	55 / 9 AA	60
Phosphosite 11:	C5orf35	Q8NE22	T157	VVSMYPGTVYQKYEP	55 / 9 AA	34
Phosphosite 12:	PITX3	O75364	Y148	VPPYEEVYPGYSYGN	83 / 6 AA	32
Phosphosite 13:	USP9Y	O00507	Y2438	PYTGNPQYSYNNWSP	85 / 7 AA	291
Phosphosite 14:	C12orf35	Q9HCM1	Y52	SNQEACMYPGNSNPI	83 / 6 AA	195
Phosphosite 15:	P2X7	Q99572	Y291	NVSLYPGYNFRYAKY	57 / 7 AA	69
Phosphosite 16:	VANGL2	Q9ULK5	S11	ESQYSGYSYKSGHSR	62 / 8 AA	60
Phosphosite 17:	UBAP2L	Q14157	Y906	NPALPPGYSYTSLPY	71 / 7 AA	115
Phosphosite 18:	UBAP2L	Q14157	S907	PALPPGYSYTSLPYY	71 / 7 AA	115
Phosphosite 19:	CYCS	P99999	Y47	KTGQAPGYSYTAANK	83 / 6 AA	12
Phosphosite 20:	CYCS	P99999	S48	TGQAPGYSYTAANKN	83 / 6 AA	12