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:	S1191
P-Site Sequence:	FDPVTLSSCQRGETY
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	S1191	FDPVTLSSCQRGETY	100 / 9 AA	181
Phosphosite 1:	PAPPA	Q13219	S1190	NFDPVTLSSCQRGET	100 / 8 AA	181
Phosphosite 2:	TUFT1	Q9NNX1	S202	VAFEVTLSRYQREAE	75 / 8 AA	44
Phosphosite 3:	ANKRD30B	Q9BXX2	S1040	KILDALPSCERGREL	62 / 8 AA	168
Phosphosite 4:	TOP3B	O95985	T469	PLEESLPTCQRGDAF	62 / 8 AA	97
Phosphosite 5:	GPR32	O75388	S347	GEEEFLSSCPRGNAP	85 / 7 AA	40
Phosphosite 6:	NES	P48681	S1452	SLQALSSSQRGEFLE	75 / 8 AA	177
Phosphosite 7:	C1orf74	Q96LT6	S118	TIAFVDVSSCQRHPS	75 / 8 AA	30
Phosphosite 8:	NES	P48681	S1451	GSLQALSSSQRGEFL	75 / 8 AA	177
Phosphosite 9:	KIRREL3	Q8IZU9	S656	TPTISLSSCQPDLRP	55 / 9 AA	85
Phosphosite 10:	NUP155	O75694	S1237	SDSVTLSSSDRMHAL	75 / 8 AA	155
Phosphosite 11:	NUP155	O75694	S1236	LSDSVTLSSSDRMHA	75 / 8 AA	155
Phosphosite 12:	SLC22A7	Q9Y694	S79	EPDGTLSSCLRFAYP	85 / 7 AA	60
Phosphosite 13:	FIBP	O43427	S133	KTGITLKSCRRQFDN	62 / 8 AA	42
Phosphosite 14:	FBXW10	Q5XX13	S550	NDTYIVSSCERGLVK	62 / 8 AA	120
Phosphosite 15:	CDRT1	O95170	S50	NDTYIVSSCERGLVK	62 / 8 AA	28
Phosphosite 16:	SLC22A7	Q9Y694	S78	REPDGTLSSCLRFAY	85 / 7 AA	60
Phosphosite 17:	C9orf6	Q9NX38	S113	GEEYTVSSCVRGRLM	75 / 8 AA	20
Phosphosite 18:	PAPPA	Q13219	T1188	FDNFDPVTLSSCQRG	100 / 6 AA	181
Phosphosite 19:	DHX16	O60231	S930	ERVEVGLSSCQGDYI	85 / 7 AA	119
Phosphosite 20:	KIRREL3	Q8IZU9	S655	STPTISLSSCQPDLR	62 / 8 AA	85