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:	S739
P-Site Sequence:	CSPSGHWSPREAEGH
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	S739	CSPSGHWSPREAEGH	100 / 9 AA	181
Phosphosite 1:	CYP27A1	Q02318	S321	LLASGQLSPREAMGS	77 / 9 AA	60
Phosphosite 2:	DYNC1H1	Q14204	S2546	VSISGEWSPWQAKVP	66 / 9 AA	532
Phosphosite 3:	PAPPA2	Q9BXP8	T910	CDSSGYWTPEEAVGP	66 / 9 AA	199
Phosphosite 4:	PAPL	Q6ZNF0	S133	LKNGAHWSPRLAVFG	75 / 8 AA	50
Phosphosite 5:	CHST12	Q9NRB3	S107	SVRGYDWSPRDARRS	71 / 7 AA	48
Phosphosite 6:	DCBLD2	Q96PD2	S606	SSEVNHLSPREVTTV	62 / 8 AA	85
Phosphosite 7:	BFAR	Q9NZS9	S165	VLLVYHWSSRESEHD	71 / 7 AA	53
Phosphosite 8:	GEMIN5	Q8TEQ6	S118	TISTLHWSPRVKDLI	100 / 5 AA	169
Phosphosite 9:	SQSTM1	Q13501	S207	MGPPGNWSPRPPRAG	71 / 7 AA	48
Phosphosite 10:	CCAR1	Q8IX12	S505	MAIGGHWSPSLDGPD	100 / 5 AA	133
Phosphosite 11:	QPCT	Q16769	S208	EEAFLHWSPQDSLYG	57 / 7 AA	41
Phosphosite 12:	C17orf28	Q8IV36	S679	SSASGQWSPTPEWVL	83 / 6 AA	89
Phosphosite 13:	XTP3TPA	Q9H773	S85	EPGPQGWSPRERAAL	100 / 5 AA	19
Phosphosite 14:	ARHGEF19	Q8IW93	S118	PALEGPWSPRHTQPQ	83 / 6 AA	89
Phosphosite 15:	ST5	P78524	S559	SLRSGNWSERKSHRL	71 / 7 AA	126
Phosphosite 16:	TAO2	Q9UL54	S247	NESPVLQSGHWSEYF	100 / 5 AA	138
Phosphosite 17:	ATP2A3	Q93084	S823	IMEKLPRSPREALIS	83 / 6 AA	114
Phosphosite 18:	USP22	Q9UPT9	S237	EFYSGHRSPHIPYKL	55 / 9 AA	60
Phosphosite 19:	METTL6	Q8TCB7	T63	FFKDRHWTTREFEEL	66 / 6 AA	33
Phosphosite 20:	C4BPA	P04003	S416	CQGDGTWSPRTPSCG	83 / 6 AA	67