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:	S66
P-Site Sequence:	GANEKDKSQQGKNED
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	S66	GANEKDKSQQGKNED	100 / 9 AA	35
Phosphosite 1:	MDN1	Q9NU22	S4826	GNSNKDKSQQDKKEE	87 / 8 AA	633
Phosphosite 2:	HIVEP1	P15822	S951	PHIEKKKSHQGRGTM	66 / 9 AA	297
Phosphosite 3:	DST	Q03001	S2516	APLEKEKSQQCYSEY	85 / 7 AA	372
Phosphosite 4:	SYTL4	Q96C24	S406	TYLLPDKSRQGKRKT	85 / 7 AA	76
Phosphosite 5:	NFAT5	O94916	T309	RGSVKDRTQQGFPTV	71 / 7 AA	166
Phosphosite 6:	C16orf47	Q6ZP98	S22	RHKEVNKSQQGTGPG	66 / 9 AA	15
Phosphosite 7:	CBWD1	Q9BRT8	S326	LVSIKDKSQQVIVQG	100 / 6 AA	44
Phosphosite 8:	CBWD2	Q8IUF1	S326	LVSIKDKSQQVIVQG	100 / 6 AA	44
Phosphosite 9:	CBWD5	Q5RIA9	S326	LVSIKDKSQQVIVQG	100 / 6 AA	44
Phosphosite 10:	CBWD3	Q5JTY5	S326	LVSIKDKSQQVIVQG	100 / 6 AA	44
Phosphosite 11:	CBWD6	Q4V339	S326	LVSIKDKSQQVIVQG	100 / 6 AA	44
Phosphosite 12:	CBWD7	A6NM15	S178	LVSIKDKSQQVIVQG	100 / 6 AA	28
Phosphosite 13:	FAM50B	Q9Y247	S287	ATMEKDESHAGKVVL	66 / 9 AA	39
Phosphosite 14:	FAM50A	Q14320	S301	ATVEKDESHAGKVVL	66 / 9 AA	40
Phosphosite 15:	ZNF451	Q9Y4E5	S455	KMNLKDKSHEGVACV	71 / 7 AA	121
Phosphosite 16:	CBX1	P83916	S80	TAHETDKSEGGKRKA	66 / 9 AA	21
Phosphosite 17:	FARP1	Q9Y4F1	T459	EEVVKDRTQQSKPQP	62 / 8 AA	119
Phosphosite 18:	SDHB	P21912	S163	YLKKKDESQEGKQQY	75 / 8 AA	32
Phosphosite 19:	CCDC8	Q9H0W5	S117	FETSRDKSRQGPRRG	71 / 7 AA	59
Phosphosite 20:	MAST4	O15021	S432	ARDCLDKSHQGLITS	83 / 6 AA	284