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:	S1228
P-Site Sequence:	ENASLNCSSSDRYHG
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	S1228	ENASLNCSSSDRYHG	100 / 9 AA	181
Phosphosite 1:	PAPPA	Q13219	S1230	ASLNCSSSDRYHGAQ	100 / 7 AA	181
Phosphosite 2:	BAZ2B	Q9UIF8	S1439	SGDSLNCSNTDHCEQ	66 / 9 AA	220
Phosphosite 3:	FGF7	P21781	S48	ATNVNCSSPERHTRS	62 / 8 AA	23
Phosphosite 4:	NCOA3	Q9Y6Q9	S629	LQLLTCSSDDRGHSS	75 / 8 AA	155
Phosphosite 5:	AMOTL2	Q9Y2J4	S753	DSLLGCSSSQRAASL	75 / 8 AA	86
Phosphosite 6:	NCOA3	Q9Y6Q9	S628	LLQLLTCSSDDRGHS	75 / 8 AA	155
Phosphosite 7:	SRPR	P08240	S297	LQDLDCSSSDDEGAA	85 / 7 AA	70
Phosphosite 8:	ZBTB40	Q9NUA8	S1049	KFSSLQCSSCDKTFP	66 / 9 AA	138
Phosphosite 9:	CRADD	P78560	S114	PSHILNSSPSDRQIN	75 / 8 AA	23
Phosphosite 10:	C1orf229	Q6ZS94	S116	SRTLRCASSDRSLRE	75 / 8 AA	24
Phosphosite 11:	CCR5	P51681	S271	FGLNNCSSSNRLDQA	85 / 7 AA	41
Phosphosite 12:	CCR5	P51681	S270	FFGLNNCSSSNRLDQ	85 / 7 AA	41
Phosphosite 13:	SRPR	P08240	S296	QLQDLDCSSSDDEGA	85 / 7 AA	70
Phosphosite 14:	MTA2	O94776	S210	FARALDCSSSIRQPS	66 / 9 AA	75
Phosphosite 15:	CCR5	P51681	S272	GLNNCSSSNRLDQAM	85 / 7 AA	41
Phosphosite 16:	MTA3	Q9BTC8	S213	FARALDCSSSVRQPS	66 / 9 AA	68
Phosphosite 17:	MTA1	Q13330	S230	FARALDCSSSVRQPS	66 / 9 AA	81
Phosphosite 18:	MTA2	O94776	S211	ARALDCSSSIRQPSL	75 / 8 AA	75
Phosphosite 19:	MTA3	Q9BTC8	S214	ARALDCSSSVRQPSL	75 / 8 AA	68
Phosphosite 20:	MTA1	Q13330	S231	ARALDCSSSVRQPSL	75 / 8 AA	81