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:	S186
P-Site Sequence:	WAAKGLTSASLSTKS
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	S186	WAAKGLTSASLSTKS	100 / 9 AA	35
Phosphosite 1:	LNX2	Q8N448	S194	PVERHLTSASLSTWS	77 / 9 AA	76
Phosphosite 2:	NR6A1	Q15406	T406	NQDIRGLTSASQLEQ	85 / 7 AA	54
Phosphosite 3:	NR6A1	Q15406	S407	QDIRGLTSASQLEQL	85 / 7 AA	54
Phosphosite 4:	ANAPC5	Q9UJX4	T232	NDETKALTPASLQKE	75 / 8 AA	85
Phosphosite 5:	PITX2	Q99697	S188	AKGLTSASLSTKSFP	100 / 7 AA	35
Phosphosite 6:	LNX2	Q8N448	S196	ERHLTSASLSTWSEE	100 / 7 AA	76
Phosphosite 7:	FRYL	O94915	S2069	LFLKGFTSASTQEMT	85 / 7 AA	340
Phosphosite 8:	TFEC	O14948	T112	SPINMGLTSASCPSS	85 / 7 AA	39
Phosphosite 9:	KRT8	P05787	S432	SAYGGLTSPGLSYSL	75 / 8 AA	54
Phosphosite 10:	FAM83A	Q86UY5	S97	AGPKGLDSSSLQSGT	75 / 8 AA	47
Phosphosite 11:	LNX2	Q8N448	T193	VPVERHLTSASLSTW	75 / 8 AA	76
Phosphosite 12:	YRDC	Q86U90	S195	EGPLALTSANLSSQA	75 / 8 AA	29
Phosphosite 13:	C9orf100	Q8N4T4	S224	RQAKGLTSGRWFLRQ	62 / 8 AA	38
Phosphosite 14:	TBC1D9	Q6ZT07	S1255	MMGKPLTSASDYEIS	85 / 7 AA	143
Phosphosite 15:	TBPL2	Q6SJ96	S149	VGLGLNSSSLSNSHS	75 / 8 AA	42
Phosphosite 16:	CXorf22	Q6ZTR5	S678	EPGSGLKSPSLSEAE	75 / 8 AA	110
Phosphosite 17:	TSC2	P49815	S999	QTSLTSASLGSADEN	100 / 6 AA	201
Phosphosite 18:	TSC2	P49815	T996	SRIQTSLTSASLGSA	85 / 7 AA	201
Phosphosite 19:	SH3KBP1	Q96B97	S498	PPSQSLTSSSLSSPD	66 / 9 AA	73
Phosphosite 20:	TSC2	P49815	S997	RIQTSLTSASLGSAD	100 / 6 AA	201