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:	Y355
P-Site Sequence:	RQPKVVRYRVVNLYE
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	Y355	RQPKVVRYRVVNLYE	100 / 9 AA	181
Phosphosite 1:	PAPPA2	Q9BXP8	Y527	RGEKVIRYQVVNICD	77 / 9 AA	199
Phosphosite 2:	COL12A1	Q99715	Y1026	APGKVVNYRVVYRPH	87 / 8 AA	333
Phosphosite 3:	PABPC3	Q9H361	Y291	KQDRITRYQVVNLYV	55 / 9 AA	70
Phosphosite 4:	MMP7	P09237	T110	KWTSKVVTYRIVSYT	75 / 8 AA	30
Phosphosite 5:	Axl	P30530	Y498	RGELVVRYRVRKSYS	100 / 6 AA	97
Phosphosite 6:	FASTKD5	Q7L8L6	Y13	KSLKLVRYRAFCSPS	71 / 7 AA	87
Phosphosite 7:	MYH3	P11055	Y723	YGDFKQRYRVLNASA	83 / 6 AA	224
Phosphosite 8:	ADAMTS1	Q9UHI8	Y605	CEGKRVRYRSCNLED	66 / 9 AA	105
Phosphosite 9:	PSMD5	Q16401	Y183	KTNDIVRYRVYELII	71 / 7 AA	56
Phosphosite 10:	ERCC6	Q03468	Y452	GGRKVGRYRDDGDED	83 / 6 AA	168
Phosphosite 11:	HAPLN3	Q96S86	Y323	LADGSVRYPVVHPHP	71 / 7 AA	41
Phosphosite 12:	C1orf66	Q96FB5	Y80	GEGEVVRYRSVWPLT	75 / 8 AA	53
Phosphosite 13:	ANKRD17	O75179	Y1404	GHVKVVRYLVKEVNQ	85 / 7 AA	274
Phosphosite 14:	ABCG4	Q9H172	Y640	LAYLVLRYRVKSER_	83 / 6 AA	72
Phosphosite 15:	KCNH2	Q12809	Y327	SDSDLVRYRTISKIP	50 / 8 AA	127
Phosphosite 16:	DLGAP5	Q15398	Y123	GIFKVGRYRPDMPCF	83 / 6 AA	95
Phosphosite 17:	PCDH7	O60245	Y980	DSPSMGRYRSVNGGP	62 / 8 AA	116
Phosphosite 18:	SGK269	Q9H792	Y462	TEEQAKPYRVVNLEQ	83 / 6 AA	193
Phosphosite 19:	KLK2	P20151	Y249	VYTKVVHYRKWIKDT	83 / 6 AA	29
Phosphosite 20:	MVP	Q14764	Y460	NKTRVVSYRVPHNAA	55 / 9 AA	99