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:	S1386
P-Site Sequence:	PGYHVPGSSRKSKKR
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	S1386	PGYHVPGSSRKSKKR	100 / 9 AA	181
Phosphosite 1:	RFTN2	Q52LD8	S334	GSGVPGSSRKGNDAI	100 / 7 AA	56
Phosphosite 2:	RFTN2	Q52LD8	S333	EGSGVPGSSRKGNDA	87 / 8 AA	56
Phosphosite 3:	FNDC1	Q4ZHG4	S896	VVNDHVPSSSRQPIS	75 / 8 AA	199
Phosphosite 4:	SEC23IP	Q9Y6Y8	S189	PYRHTPGSSRANPYI	85 / 7 AA	111
Phosphosite 5:	FNDC1	Q4ZHG4	S897	VNDHVPSSSRQPISR	75 / 8 AA	199
Phosphosite 6:	Cdc20	Q12834	S160	SQKATPGSSRKTCRY	75 / 8 AA	55
Phosphosite 7:	Cdc20	Q12834	S161	QKATPGSSRKTCRYI	75 / 8 AA	55
Phosphosite 8:	RP1	P56715	S1650	KPSFFPGSTRKSQVC	66 / 9 AA	241
Phosphosite 9:	GPRIN1	Q7Z2K8	S173	IGKEDPGSSRKADPM	85 / 7 AA	102
Phosphosite 10:	NCOA6	Q14686	S1337	RRSSPGSSRKTTPSP	85 / 7 AA	219
Phosphosite 11:	GPRIN1	Q7Z2K8	S174	GKEDPGSSRKADPMF	85 / 7 AA	102
Phosphosite 12:	FOXJ2	Q9P0K8	S38	SQAGPPGSSRKCSPG	85 / 7 AA	62
Phosphosite 13:	NCOA6	Q14686	S1336	SRRSSPGSSRKTTPS	85 / 7 AA	219
Phosphosite 14:	FOXJ2	Q9P0K8	S39	QAGPPGSSRKCSPGS	85 / 7 AA	62
Phosphosite 15:	HIVEP3	Q5T1R4	S1679	AGRLVPSSSRKPRMT	85 / 7 AA	259
Phosphosite 16:	HIVEP3	Q5T1R4	S1678	EAGRLVPSSSRKPRM	85 / 7 AA	259
Phosphosite 17:	HIVEP3	Q5T1R4	S1680	GRLVPSSSRKPRMTE	85 / 7 AA	259
Phosphosite 18:	SGEF	Q96DR7	S124	PKAVPGGSPKSPANG	75 / 8 AA	97
Phosphosite 19:	SYNE2	Q8WXH0	S6821	TESRVPGSTRPQRSF	71 / 7 AA	796
Phosphosite 20:	FLJ11286	Q9NUL5	T221	REPHVPGTSCAHPKS	83 / 6 AA	33