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:	Y1014
P-Site Sequence:	SIKDCGVYTPQGFLD
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	Y1014	SIKDCGVYTPQGFLD	100 / 9 AA	181
Phosphosite 1:	PAPPA	Q13219	T1015	IKDCGVYTPQGFLDQ	100 / 8 AA	181
Phosphosite 2:	PAPPA2	Q9BXP8	T1183	IVDCGIYTPKGYLDQ	75 / 8 AA	199
Phosphosite 3:	IGFBP6	P24592	Y74	EGQECGVYTPNCAPG	85 / 7 AA	25
Phosphosite 4:	IGFBP6	P24592	T75	GQECGVYTPNCAPGL	100 / 6 AA	25
Phosphosite 5:	CXXC1	Q9P0U4	Y534	TRLFCDVYNPQSKTY	62 / 8 AA	76
Phosphosite 6:	LRRC40	Q9H9A6	S26	GGRDCGTSVPQGLLK	66 / 9 AA	68
Phosphosite 7:	SDK1	Q7Z5N4	Y2195	TQSAGGVYTPAGPGA	85 / 7 AA	242
Phosphosite 8:	SDK1	Q7Z5N4	T2196	QSAGGVYTPAGPGAR	85 / 7 AA	242
Phosphosite 9:	ATP11B	Q9Y2G3	T35	FPQNGLYTPQKFIDN	83 / 6 AA	134
Phosphosite 10:	ATP11B	Q9Y2G3	Y34	RFPQNGLYTPQKFID	83 / 6 AA	134
Phosphosite 11:	IGFBP-5	P24593	Y70	EGQSCGVYTERCAQG	71 / 7 AA	31
Phosphosite 12:	IGFBP-5	P24593	T71	GQSCGVYTERCAQGL	71 / 7 AA	31
Phosphosite 13:	AlphaK1	Q96L96	Y1546	SPVDCGVYRCTIHNE	100 / 5 AA	201
Phosphosite 14:	NDC80	O14777	Y30	DVNKQGLYTPQTKEK	83 / 6 AA	74
Phosphosite 15:	NDC80	O14777	T31	VNKQGLYTPQTKEKP	83 / 6 AA	74
Phosphosite 16:	MYBPH	Q13203	S449	RKPSPFDSGVYTCKA	83 / 6 AA	52
Phosphosite 17:	EOMES	O95936	S633	KSLDSNDSGVYTSAC	83 / 6 AA	73
Phosphosite 18:	SPEG	Q15772	S1036	TSVHEDDSGVYTCKL	83 / 6 AA	354
Phosphosite 19:	KPRP	Q5T749	Y204	SRATCNNYTPQFQLR	71 / 7 AA	64
Phosphosite 20:	IQCH	Q86VS3	Y83	SVNDESLYTPQASKW	55 / 9 AA	117