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:	S1077
P-Site Sequence:	CTISYPYSQLAQTTF
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	S1077	CTISYPYSQLAQTTF	100 / 9 AA	181
Phosphosite 1:	BAG4	O95429	S303	KDSSYPYSQSDQSMN	77 / 9 AA	50
Phosphosite 2:	CHD7	Q9P2D1	S316	QYSRYPYSNLNQGLV	75 / 8 AA	336
Phosphosite 3:	PAI-RBP1	Q8NC51	S247	KQISYNYSDLDQSNV	66 / 9 AA	45
Phosphosite 4:	KCNN3	Q9UGI6	S91	QQPPHPLSQLAQLQS	66 / 9 AA	82
Phosphosite 5:	BAG4	O95429	Y300	QQPKDSSYPYSQSDQ	100 / 6 AA	50
Phosphosite 6:	VIPR1	P32241	S337	KSDSSPYSRLARSTL	66 / 9 AA	52
Phosphosite 7:	BAG4	O95429	Y302	PKDSSYPYSQSDQSM	100 / 6 AA	50
Phosphosite 8:	RNF165	Q6ZSG1	Y215	HEIRNYPYPQLHFLA	71 / 7 AA	40
Phosphosite 9:	INPP5A	Q14642	S330	FPPSYPYSEDARQGE	66 / 9 AA	48
Phosphosite 10:	PDYN	P01213	S93	SVGEGPYSELAKLSG	71 / 7 AA	28
Phosphosite 11:	SEZ6L	Q9BYH1	S999	LMYSHPYSQITVETE	62 / 8 AA	112
Phosphosite 12:	NCOA1	Q15788	S1188	PASTSPFSQLAANPE	83 / 6 AA	157
Phosphosite 13:	MYO15A	Q9UKN7	Y3477	TANSSYPYVEIALGD	62 / 8 AA	395
Phosphosite 14:	PTOV1	Q86YD1	S160	LGPLFRNSQLAQFHF	62 / 8 AA	47
Phosphosite 15:	SMG6	Q86US8	Y769	APKNGRPYNQLALLA	83 / 6 AA	160
Phosphosite 16:	RTL1	A6NKG5	S561	PGLPHPYSDLADVFN	55 / 9 AA	155
Phosphosite 17:	DLX4	Q92988	T60	HLLSYPYTEPANPGD	62 / 8 AA	26
Phosphosite 18:	CEBPZ	Q03701	S497	VNRAYPYSQTGDDKV	55 / 9 AA	121
Phosphosite 19:	SMARCE1	Q969G3	Y31	GFVGYNPYSHLAYNN	83 / 6 AA	47
Phosphosite 20:	CEBPZ	Q03701	Y494	LTGVNRAYPYSQTGD	83 / 6 AA	121