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:	Y109
P-Site Sequence:	ATFQRNRYPDMSTRE
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	Y109	ATFQRNRYPDMSTRE	100 / 9 AA	35
Phosphosite 1:	PITX1	P78337	Y113	ATFQRNRYPDMSMRE	100 / 9 AA	34
Phosphosite 2:	PITX3	O75364	Y86	ATFQRNRYPDMSTRE	100 / 9 AA	32
Phosphosite 3:	LOC68646	Q4G0N4	Y89	FEQQRYRYAELSEED	55 / 9 AA	49
Phosphosite 4:	YTHDF1	Q9BYJ9	Y48	QSNQSNSYPSMSDPY	66 / 9 AA	61
Phosphosite 5:	PTP1B	P18031	Y46	KNKNRNRYRDVSPFD	75 / 8 AA	50
Phosphosite 6:	PTPN2	P17706	Y48	ENRNRNRYRDVSPYD	75 / 8 AA	49
Phosphosite 7:	MLL3	Q8NEZ4	Y4018	VGVEVSRYPDLSLVK	55 / 9 AA	541
Phosphosite 8:	CETP	P11597	Y57	TAFQRASYPDITGEK	55 / 9 AA	55
Phosphosite 9:	PROP1	O75360	Y93	SAFGRNQYPDIWARE	62 / 8 AA	25
Phosphosite 10:	ZNF41	P51814	Y41	RIHSVKRYPDLSPGP	71 / 7 AA	94
Phosphosite 11:	Rapgef3	O95398	Y386	PTPGRNRYTVMSGTP	75 / 8 AA	104
Phosphosite 12:	Rapgef3	O95398	T387	TPGRNRYTVMSGTPE	75 / 8 AA	104
Phosphosite 13:	YTHDF3	Q7Z739	Y49	QTNQSNSYPPMSDPY	66 / 9 AA	64
Phosphosite 14:	KIAA1688	Q9C0H5	Y903	MGMQRERYPERQLPW	71 / 7 AA	121
Phosphosite 15:	PTPRE	P23469	Y165	ENREKNRYPNILPND	50 / 8 AA	81
Phosphosite 16:	MIXL1	Q9H2W2	Y110	LVFRRTRYPDIHLRE	62 / 8 AA	25
Phosphosite 17:	METT5D1	A6NJ78	Y201	MRMDGGRYPDMPTAA	71 / 7 AA	46
Phosphosite 18:	PROM2	Q8N271	Y619	SGLQRIHYPDFLVQI	62 / 8 AA	92
Phosphosite 19:	ASH1L	Q9NR48	Y2802	YKIHRNRYPVCTKPY	83 / 6 AA	333
Phosphosite 20:	CETP	P11597	S56	QTAFQRASYPDITGE	62 / 8 AA	55