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:	PAPPA
Human P-Site:	S1308
P-Site Sequence:	PEGTTFGSQCSFQCR
UniProt:	Q13219
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPPA	Q13219	S1308	PEGTTFGSQCSFQCR	100 / 9 AA	181
Phosphosite 1:	KCNAB3	O43448	S103	GTWVTFGSQISDETA	75 / 8 AA	44
Phosphosite 2:	XDH	P47989	S111	RIAKSHGSQCGFCTP	55 / 9 AA	146
Phosphosite 3:	LIFR	P42702	S1059	SEIVSFGSPCSINSR	55 / 9 AA	124
Phosphosite 4:	PAPPA	Q13219	T1305	FSCPEGTTFGSQCSF	100 / 6 AA	181
Phosphosite 5:	LTBP1	Q14766	S566	CFQETIGSQCGKALP	71 / 7 AA	173
Phosphosite 6:	ARFGAP1	Q8N6T3	S234	EGATKFGSQASQKAS	75 / 8 AA	45
Phosphosite 7:	FOXS1	O43638	S153	ATTGRQCSFPPELPD	83 / 6 AA	35
Phosphosite 8:	NR2F2	P24468	S198	YPTSRFGSQCMQPNN	100 / 5 AA	46
Phosphosite 9:	FGF18	O76093	S95	VETDTFGSQVRIKGK	62 / 8 AA	24
Phosphosite 10:	ZDHHC11	Q9H8X9	S7	_MDTRSGSQCSVTPE	75 / 8 AA	46
Phosphosite 11:	ZDHHC11B	P0C7U3	S7	_MDTRSGSQCSVTPE	75 / 8 AA	42
Phosphosite 12:	ZNF786	Q8N393	S120	HFQLDPESQCSFGSF	83 / 6 AA	90
Phosphosite 13:	FAM102B	Q5T8I3	S341	GGSTTFGSHHLPNRV	71 / 7 AA	39
Phosphosite 14:	Per1	O15534	S720	ESVVSVTSQCSFSST	100 / 5 AA	136
Phosphosite 15:	SGSH	P51688	S364	LWATVFGSQSHHEVT	71 / 7 AA	57
Phosphosite 16:	BRD8	Q9H0E9	S621	ESGTIFGSQIKDAPG	71 / 7 AA	135
Phosphosite 17:	HAS3	O00219	S313	KFLGSKCSFGDDRHL	83 / 6 AA	63
Phosphosite 18:	BRCA1	P38398	S1297	KCSASLFSSQCSELE	83 / 6 AA	208
Phosphosite 19:	NR2F1	P10589	Y203	EPYPTSRYGSQCMQP	80 / 5 AA	46
Phosphosite 20:	BRCA1	P38398	S1298	CSASLFSSQCSELED	83 / 6 AA	208