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:	PAPPAS
Human P-Site:	S60
P-Site Sequence:	KHLDMFLSVIGQRWP
UniProt:	Q5QFB9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPPAS	Q5QFB9	S60	KHLDMFLSVIGQRWP	100 / 9 AA	12
Phosphosite 1:	SYNJ2BP	P57105	S67	QEGDKILSVNGQDLK	66 / 9 AA	16
Phosphosite 2:	CRYBG3	Q68DQ2	S124	DSSEMFLSVEAKRYK	55 / 9 AA	116
Phosphosite 3:	SNX25	Q9H3E2	S785	NIPDMLQSLVGQQNA	55 / 9 AA	98
Phosphosite 4:	UBP1	Q9NZI7	S24	HDFDASLSGIGQELG	66 / 9 AA	60
Phosphosite 5:	TFCP2	Q12800	S27	QDFDASLSGIGQELG	66 / 9 AA	57
Phosphosite 6:	TFAP2E	Q6VUC0	S422	GLDKMFLSSVGSGHG	62 / 8 AA	46
Phosphosite 7:	Rb	P06400	Y606	NHTAADMYLSPVRSP	57 / 7 AA	106
Phosphosite 8:	BKR2	P30411	S12	WKISMFLSVREDSVP	100 / 5 AA	44
Phosphosite 9:	Rb	P06400	S608	TAADMYLSPVRSPKK	57 / 7 AA	106
Phosphosite 10:	USH1G	Q495M9	S278	PLRDMFLSDEDSVSR	100 / 5 AA	51
Phosphosite 11:	ZNF256	Q9Y2P7	S157	GGRDMFLSSCTFEVS	100 / 5 AA	72
Phosphosite 12:	TFAP2E	Q6VUC0	S423	LDKMFLSSVGSGHGE	71 / 7 AA	46
Phosphosite 13:	VCAN	P13611	S1341	TGRMSDLSVIGHPID	83 / 6 AA	373
Phosphosite 14:	NPL	Q9BXD5	S28	ENGEINFSVIGQYVD	55 / 9 AA	35
Phosphosite 15:	LRRC9	Q6ZRR7	S808	KPATLRLSVIGRLKT	62 / 8 AA	128
Phosphosite 16:	WDR68	P61962	S194	GGRDMFASVGADGSV	83 / 6 AA	39
Phosphosite 17:	NFAT4	Q12968	S394	SCGDQFLSVPSPFTW	83 / 6 AA	116
Phosphosite 18:	GPR128	Q96K78	S739	SKVLMLLSSIGRRKS	62 / 8 AA	89
Phosphosite 19:	PHF21A	Q96BD5	S148	ATATMPASVVGQRPT	62 / 8 AA	75
Phosphosite 20:	TCP11	Q8WWU5	S44	EDPPPFLSVTGLTET	83 / 6 AA	56