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:	S218
P-Site Sequence:	QSMFSAPSSISSMTM
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	S218	QSMFSAPSSISSMTM	100 / 9 AA	34
Phosphosite 1:	TANC2	Q9HCD6	S1895	PESFSPPSSISNIAF	77 / 9 AA	220
Phosphosite 2:	PITX1	P78337	S215	LSSQSMFSAPSSISS	100 / 6 AA	34
Phosphosite 3:	factor V	P12259	S781	GSNYSSPSNISKFTV	62 / 8 AA	252
Phosphosite 4:	ARFGAP3	Q9NP61	S454	LERLSASSSISSADL	77 / 9 AA	57
Phosphosite 5:	ARHGAP26	Q9UNA1	S681	SPSWPMFSAPSSPMP	100 / 6 AA	92
Phosphosite 6:	ATXN7L1	Q9ULK2	S811	ALSQSSPSSISSPGH	87 / 8 AA	89
Phosphosite 7:	MUC6	Q6W4X9	T2093	PSPSAPSTVSSYVPS	75 / 8 AA	252
Phosphosite 8:	ARHGAP26	Q9UNA1	S684	WPMFSAPSSPMPTSS	100 / 6 AA	92
Phosphosite 9:	MLL	Q03164	S455	NSRFSAPSCGSSEKS	77 / 9 AA	432
Phosphosite 10:	MUC6	Q6W4X9	S2092	SPSPSAPSTVSSYVP	75 / 8 AA	252
Phosphosite 11:	ANK3	Q12955	S1893	ALKLSTPSSLSSSQE	66 / 9 AA	480
Phosphosite 12:	ATXN7L1	Q9ULK2	S812	LSQSSPSSISSPGHS	87 / 8 AA	89
Phosphosite 13:	TSHZ3	Q63HK5	S867	SKSSTPSSISEKSDI	85 / 7 AA	119
Phosphosite 14:	MAP2	P11137	S1567	ENSFSLNSSISSSAR	77 / 9 AA	200
Phosphosite 15:	OR8G1	Q15617	S263	AFMYLQPSSISSMDQ	66 / 9 AA	35