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:	S228
P-Site Sequence:	SSMTMPSSMGPGAVP
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	S228	SSMTMPSSMGPGAVP	100 / 9 AA	34
Phosphosite 1:	HDAC5	Q9UQL6	S45	LPRAMPSSMGGGGGG	77 / 9 AA	122
Phosphosite 2:	PHC1	P78364	S278	SGNSIPGSMGPGGGG	66 / 9 AA	106
Phosphosite 3:	SGCD	Q92629	S16	HRSTMPGSVGPQVYK	75 / 8 AA	32
Phosphosite 4:	ZNF469	Q96JG9	S2098	SAAHMPCSLGPLPRE	71 / 7 AA	259
Phosphosite 5:	CABIN1	Q9Y6J0	S1340	PGASLPSSSGPGLTS	66 / 9 AA	246
Phosphosite 6:	PRIC285	Q9BYK8	S2028	SPRPGPSSLGPGLNV	85 / 7 AA	295
Phosphosite 7:	CCT5	P48643	S51	VANTMRTSLGPNGLD	55 / 9 AA	60
Phosphosite 8:	ZFHX4	Q86UP3	S1976	PAPPQPSSMGPVKIP	100 / 6 AA	394
Phosphosite 9:	CABIN1	Q9Y6J0	S1341	GASLPSSSGPGLTSP	75 / 8 AA	246
Phosphosite 10:	BSN	Q9UPA5	S1375	KEIGMPFSQGPGTPA	75 / 8 AA	416
Phosphosite 11:	DISC1	Q9NRI5	S49	RPGYMRSSTGPGIGF	75 / 8 AA	94
Phosphosite 12:	PTPN23	Q9H3S7	T780	PSPFPSSTGPGPHYL	75 / 8 AA	179
Phosphosite 13:	PTPN23	Q9H3S7	S779	PPSPFPSSTGPGPHY	75 / 8 AA	179
Phosphosite 14:	FOXB1	Q99853	S210	QLTTMGSSLGTGWPH	66 / 9 AA	35
Phosphosite 15:	DISC1	Q9NRI5	T50	PGYMRSSTGPGIGFL	75 / 8 AA	94
Phosphosite 16:	KIAA1632	Q9HCE0	S542	PSERKPSSSGPGSGT	75 / 8 AA	292
Phosphosite 17:	Meis2	O14770	S64	HPNVMPASMGSAVND	55 / 9 AA	52
Phosphosite 18:	KIAA1632	Q9HCE0	S543	SERKPSSSGPGSGTW	75 / 8 AA	292
Phosphosite 19:	PBX2	P40425	S378	QVESLRHSMGPGGYG	55 / 9 AA	46
Phosphosite 20:	RAD54L2	Q9Y4B4	S674	EDSTLASSMGEATNS	71 / 7 AA	163