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:	S94
P-Site Sequence:	RQRTHFTSQQLQELE
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	S94	RQRTHFTSQQLQELE	100 / 9 AA	35
Phosphosite 1:	PITX1	P78337	S98	RQRTHFTSQQLQELE	100 / 9 AA	34
Phosphosite 2:	PITX3	O75364	S71	RQRTHFTSQQLQELE	100 / 9 AA	32
Phosphosite 3:	EMSY	Q7Z589	S1288	LELNNFTSQQLDDEE	66 / 9 AA	141
Phosphosite 4:	MNX1	P50219	S250	RPRTAFTSQQLLELE	87 / 8 AA	41
Phosphosite 5:	CCDC50	Q8IVM0	T283	DADYTHFTNQQSSTR	85 / 7 AA	36
Phosphosite 6:	PUS10	Q3MIT2	S370	PHRVHFTSQEIKELQ	55 / 9 AA	60
Phosphosite 7:	LRRC9	Q6ZRR7	T1165	LKPQTHLTSRQLLYQ	75 / 8 AA	128
Phosphosite 8:	GBX1	Q14549	T269	RRRRTAFTSEQLLEL	75 / 8 AA	38
Phosphosite 9:	GBX2	P52951	T255	RRRRTAFTSEQLLEL	75 / 8 AA	37
Phosphosite 10:	ADAMTSL2	Q86TH1	S449	EVDTHFASQEFFSAN	62 / 8 AA	105
Phosphosite 11:	MYO1G	B0I1T2	S499	RHHLHYTSRQLCPTD	71 / 7 AA	116
Phosphosite 12:	GBX1	Q14549	S270	RRRTAFTSEQLLELE	75 / 8 AA	38
Phosphosite 13:	GBX2	P52951	S256	RRRTAFTSEQLLELE	75 / 8 AA	37
Phosphosite 14:	HOXB1	P14653	T211	SGLRTNFTTRQLTEL	62 / 8 AA	32
Phosphosite 15:	MYO1G	B0I1T2	T498	HRHHLHYTSRQLCPT	71 / 7 AA	116
Phosphosite 16:	H6PD	O95479	S182	PFGHDHFSAQQLATE	71 / 7 AA	89
Phosphosite 17:	MACF1	Q9UPN3	S534	YRKGHFTSLELVPPS	71 / 7 AA	620
Phosphosite 18:	MACF1	Q9UPN3	T533	LYRKGHFTSLELVPP	71 / 7 AA	620
Phosphosite 19:	SAPAP1	O14490	Y75	STFPRRHYTSQQELK	83 / 6 AA	109
Phosphosite 20:	SAPAP1	O14490	T76	TFPRRHYTSQQELKD	83 / 6 AA	109