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:	S219
P-Site Sequence:	SPPNSISSMSMSSSM
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	S219	SPPNSISSMSMSSSM	100 / 9 AA	35
Phosphosite 1:	PITX2	Q99697	S218	FSPPNSISSMSMSSS	100 / 8 AA	35
Phosphosite 2:	PITX2	Q99697	S221	PNSISSMSMSSSMVP	100 / 7 AA	35
Phosphosite 3:	SKT	Q5T5P2	S1247	IMKENSISNMSLLRD	75 / 8 AA	214
Phosphosite 4:	TAOK3	Q9H2K8	S352	GSNHSIPSMSVSTGS	66 / 9 AA	105
Phosphosite 5:	PITX1	P78337	S222	SAPSSISSMTMPSSM	66 / 9 AA	34
Phosphosite 6:	PITX1	P78337	S221	FSAPSSISSMTMPSS	75 / 8 AA	34
Phosphosite 7:	SLC15A2	Q16348	S497	VIREDGNSISSMMVK	100 / 6 AA	82
Phosphosite 8:	PITX2	Q99697	S216	SMFSPPNSISSMSMS	100 / 6 AA	35
Phosphosite 9:	CHST4	Q8NCG5	S33	MYSHNISSLSMKAQP	62 / 8 AA	45
Phosphosite 10:	SLC15A2	Q16348	S499	REDGNSISSMMVKDT	100 / 6 AA	82
Phosphosite 11:	ADAD1	Q96M93	S381	KDGVNRISSMSSSDK	85 / 7 AA	64
Phosphosite 12:	C2orf78	A6NCI8	S158	DQNTAVSSMSMTAQY	55 / 9 AA	97
Phosphosite 13:	JNK2	P45984	S398	SSINDISSMSTEQTL	85 / 7 AA	48
Phosphosite 14:	JNK3	P53779	S438	SSVNDISSMSTDQTL	85 / 7 AA	53
Phosphosite 15:	JNK3	P53779	S437	SSSVNDISSMSTDQT	85 / 7 AA	53
Phosphosite 16:	WDR7	Q9Y4E6	S162	KISPDWISSMSIIRS	62 / 8 AA	164
Phosphosite 17:	CHST4	Q8NCG5	S32	HMYSHNISSLSMKAQ	62 / 8 AA	45
Phosphosite 18:	WDR7	Q9Y4E6	S163	ISPDWISSMSIIRSH	62 / 8 AA	164
Phosphosite 19:	JNK2	P45984	S397	SSSINDISSMSTEQT	85 / 7 AA	48
Phosphosite 20:	C2orf78	A6NCI8	S160	NTAVSSMSMTAQYYK	71 / 7 AA	97