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:	S403
P-Site Sequence:	DVLEVSNSSLRRRLI
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	S403	DVLEVSNSSLRRRLI	100 / 9 AA	181
Phosphosite 1:	C20orf26	Q8NHU2	S797	TNREVPNSSQRRYTG	77 / 9 AA	141
Phosphosite 2:	CDC42BPA	Q5VT25	S45	LYDECNNSPLRREKN	66 / 9 AA	197
Phosphosite 3:	PAPPA	Q13219	S401	ELDVLEVSNSSLRRR	100 / 7 AA	181
Phosphosite 4:	SP100	P23497	S470	ELQETCSSSLRRGSG	66 / 9 AA	100
Phosphosite 5:	CIC	Q96RK0	S1461	EYDKVPYSSLRRTLD	75 / 8 AA	164
Phosphosite 6:	SRRM2	Q9UQ35	S1320	EHKELSNSPLRENSF	75 / 8 AA	300
Phosphosite 7:	CIC	Q96RK0	S1462	YDKVPYSSLRRTLDQ	75 / 8 AA	164
Phosphosite 8:	HMBS	P08397	S147	KSVVGTSSLRRAAQL	75 / 8 AA	39
Phosphosite 9:	COBLL1	Q53SF7	S394	SMSAGNSSLRRTKRK	75 / 8 AA	132
Phosphosite 10:	ARHGAP8	P85298	S114	WPRLVSNSKLKRSSH	75 / 8 AA	53
Phosphosite 11:	ZFP3	Q96NJ6	S183	KTFGTNSSLRRHLRI	85 / 7 AA	58
Phosphosite 12:	ZFP3	Q96NJ6	S182	GKTFGTNSSLRRHLR	85 / 7 AA	58
Phosphosite 13:	COBLL1	Q53SF7	S393	SSMSAGNSSLRRTKR	75 / 8 AA	132
Phosphosite 14:	DHTKD1	Q96HY7	S634	QKGFLEVSNSPLSEE	85 / 7 AA	103
Phosphosite 15:	RANBP9	Q96S59	S603	TEMEVDSSQLRRQLC	66 / 9 AA	78
Phosphosite 16:	C20orf26	Q8NHU2	S798	NREVPNSSQRRYTGK	75 / 8 AA	141
Phosphosite 17:	DHTKD1	Q96HY7	S636	GFLEVSNSPLSEEAV	85 / 7 AA	103
Phosphosite 18:	FLJ23588	Q5THR3	S93	QNLTVSKSELRRIIT	75 / 8 AA	173
Phosphosite 19:	NLRC3	Q7RTR2	S1003	NALKVNSSLRRLNLQ	100 / 6 AA	115
Phosphosite 20:	NLRC3	Q7RTR2	S1002	ANALKVNSSLRRLNL	100 / 6 AA	115