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:	Y1233
P-Site Sequence:	NCSSSDRYHGAQCTV
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	Y1233	NCSSSDRYHGAQCTV	100 / 9 AA	181
Phosphosite 1:	TACR1	P25103	Y236	PGDSSDRYHEQVSAK	100 / 6 AA	46
Phosphosite 2:	TACR1	P25103	S233	SEIPGDSSDRYHEQV	100 / 6 AA	46
Phosphosite 3:	PAPPA	Q13219	S1230	ASLNCSSSDRYHGAQ	100 / 6 AA	181
Phosphosite 4:	Fer	P16591	Y461	PLAEQDWYHGAIPRI	83 / 6 AA	95
Phosphosite 5:	PAPOLB	Q9NRJ5	Y310	RVNPSDRYHLMPIIT	83 / 6 AA	72
Phosphosite 6:	PAPOLG	Q9BWT3	Y309	RVNPSDRYHLMPIIT	83 / 6 AA	83
Phosphosite 7:	PAPOLA	P51003	Y310	RVNPSDRYHLMPIIT	83 / 6 AA	83
Phosphosite 8:	CPA2	P48052	S272	SSNPCSDSYHGPSAN	62 / 8 AA	47
Phosphosite 9:	ATG4D	Q86TL0	Y188	GSASPSRYHGPARWM	62 / 8 AA	53
Phosphosite 10:	VWF	P04275	Y1831	PIGIGDRYDAAQLRI	62 / 8 AA	309
Phosphosite 11:	SLC46A2	Q9BY10	Y103	LGWLSDRYHRKISIC	100 / 5 AA	51
Phosphosite 12:	VPS13B	Q7Z7G8	S1789	AETSSRYSGAQDSGI	75 / 8 AA	449
Phosphosite 13:	NPSR1	Q6W5P4	Y147	VSLSIDRYHAIVYPM	71 / 7 AA	43
Phosphosite 14:	MAST1	Q9Y2H9	Y682	FDTRSDRYHHVNSYD	100 / 5 AA	171
Phosphosite 15:	ATG4D	Q86TL0	S186	LSGSASPSRYHGPAR	71 / 7 AA	53
Phosphosite 16:	Uncharacterized protein FLJ46347	Q6ZRH9	Y164	GGSRGARYHGAGGGG	71 / 7 AA	54
Phosphosite 17:	R3HCC1	Q9Y3T6	Y144	PASCPSRYHGPRPIS	44 / 9 AA	53
Phosphosite 18:	CTPS2	Q9NRF8	Y567	KLSSSDRYSDASDDS	75 / 8 AA	66
Phosphosite 19:	EVPL	Q92817	Y731	VRALTDRYHAVGDQL	57 / 7 AA	232
Phosphosite 20:	ZMAT4	Q9H898	Y146	QRRDSDRYCGLCAAW	83 / 6 AA	26