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:	PPFIA3
Human P-Site:	S503
P-Site Sequence:	QLRGRPPSSYSRSLP
UniProt:	O75145
Intern. Prot. ID:	IPI00398364

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPFIA3	O75145	S503	QLRGRPPSSYSRSLP	100 / 9 AA	133
Phosphosite 1:	PPFIA3	O75145	S504	LRGRPPSSYSRSLPG	100 / 8 AA	133
Phosphosite 2:	PPFIA3	O75145	Y505	RGRPPSSYSRSLPGS	100 / 7 AA	133
Phosphosite 3:	SUPT6H	Q7KZ85	S346	LDRGQPASSFSRKGP	66 / 9 AA	199
Phosphosite 4:	OR2B11	Q5JQS5	S269	MYLQPPSSYSQEQGK	75 / 8 AA	35
Phosphosite 5:	PCTAIRE2	Q00537	T50	VKNGRPPTSHSMHSF	66 / 9 AA	60
Phosphosite 6:	OR2B11	Q5JQS5	S268	YMYLQPPSSYSQEQG	75 / 8 AA	35
Phosphosite 7:	ARMC2	Q8NEN0	S70	TSENRPPSSFSLHAS	75 / 8 AA	97
Phosphosite 8:	ARMC2	Q8NEN0	S71	SENRPPSSFSLHASS	85 / 7 AA	97
Phosphosite 9:	Smad7	O15105	S151	AQPAQPPSSYSLPLL	75 / 8 AA	46
Phosphosite 10:	PROL1	Q99935	S74	PGRVPPSSFSRFSQA	85 / 7 AA	27
Phosphosite 11:	MAST1	Q9Y2H9	S169	LSPGRSPSSYDNEIV	85 / 7 AA	171
Phosphosite 12:	CDK12	Q9NYV4	S325	SYSGRSPSPYGRRRS	66 / 9 AA	164
Phosphosite 13:	PROL1	Q99935	S73	VPGRVPPSSFSRFSQ	85 / 7 AA	27
Phosphosite 14:	MEK1	Q02750	S298	RTPGRPLSSYGMDSR	66 / 9 AA	43
Phosphosite 15:	E2A	P15923	S481	DLSRPPDSYSGLGRA	85 / 7 AA	68
Phosphosite 16:	RFX6	Q8HWS3	S756	YNSRPPSSYGPSLQA	100 / 6 AA	102
Phosphosite 17:	RFX6	Q8HWS3	S755	PYNSRPPSSYGPSLQ	100 / 6 AA	102
Phosphosite 18:	AHI1	Q8N157	S389	DDSGRPVSSYYEKEN	85 / 7 AA	137
Phosphosite 19:	SLC2A4RG	Q9NR83	S147	ALVRPPGSYSSSSNS	85 / 7 AA	41
Phosphosite 20:	MAST1	Q9Y2H9	S167	RSLSPGRSPSSYDNE	85 / 7 AA	171