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:	PITX3
Human P-Site:	S19
P-Site Sequence:	RSPALSLSDAGTPHP
UniProt:	O75364
Intern. Prot. ID:	IPI00025313

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX3	O75364	S19	RSPALSLSDAGTPHP	100 / 9 AA	32
Phosphosite 1:	KIAA0284	Q9Y4F5	S565	QEEDDSLSDAGTYTI	100 / 7 AA	172
Phosphosite 2:	PITX3	O75364	S17	EARSPALSLSDAGTP	100 / 7 AA	32
Phosphosite 3:	LZTS1	Q9Y250	S233	SLKALSFSDGGSKLG	66 / 9 AA	66
Phosphosite 4:	ASTN1	O14525	S928	YITSLSDSGTKHMAA	85 / 7 AA	145
Phosphosite 5:	perilipin	O60240	S382	STKGRAMSLSDALKG	85 / 7 AA	56
Phosphosite 6:	ASTN1	O14525	S926	PEYITSLSDSGTKHM	85 / 7 AA	145
Phosphosite 7:	SRRM2	Q9UQ35	T2312	ALAALSLTGSGTPPT	66 / 9 AA	300
Phosphosite 8:	ZNF407	Q9C0G0	S1976	KQEILNLSEAGVAPP	62 / 8 AA	247
Phosphosite 9:	perilipin	O60240	S384	KGRAMSLSDALKGVT	85 / 7 AA	56
Phosphosite 10:	ZFHX4	Q86UP3	S3102	SSPALSLSSAPTKPL	77 / 9 AA	394
Phosphosite 11:	SETBP1	Q9Y6X0	S1183	TLSTLSLSDAQHWTQ	85 / 7 AA	170
Phosphosite 12:	RBMS2	Q15434	S350	QLGHLSLSSTGTYMP	75 / 8 AA	44
Phosphosite 13:	PHLDB2	Q86SQ0	S186	MWNGSSLSDAGPPPI	100 / 6 AA	142
Phosphosite 14:	MUC6	Q6W4X9	S684	ERTCLSLSDRATECH	75 / 8 AA	252
Phosphosite 15:	TRIM56	Q9BRZ2	S586	VQWRRALSLSQASHA	85 / 7 AA	81
Phosphosite 16:	TRIM56	Q9BRZ2	S588	WRRALSLSQASHAVA	75 / 8 AA	81
Phosphosite 17:	RSPH9	Q9H1X1	S179	TFEGLSLSEAKKLSS	71 / 7 AA	31
Phosphosite 18:	RSPH9	Q9H1X1	S177	NRTFEGLSLSEAKKL	71 / 7 AA	31
Phosphosite 19:	ODZ1	Q9UKZ4	S145	SRANSALSLTDTDHE	71 / 7 AA	305
Phosphosite 20:	MX1	P20591	S293	IQDQLSLSEALQREK	83 / 6 AA	76