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:	S133
P-Site Sequence:	RAEGGQRSPAVITGL
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	S133	RAEGGQRSPAVITGL	100 / 9 AA	181
Phosphosite 1:	MAST1	Q9Y2H9	S152	DEDGGRRSPAVRPRS	87 / 8 AA	171
Phosphosite 2:	SPHK1IP	Q2M3C7	S862	ASSEGQRSPTVSQSR	85 / 7 AA	186
Phosphosite 3:	CARS2	Q9HA77	S446	KEPEGPRSPAVFGAI	75 / 8 AA	62
Phosphosite 4:	FEM1B	Q9UK73	S47	SQQGGQRSTPLIIAA	66 / 9 AA	70
Phosphosite 5:	KIAA1211	Q6ZU35	S53	NIKFGQRSPNAIPMN	75 / 8 AA	137
Phosphosite 6:	AML1	Q01196	S397	SMVGGERSPPRILPP	66 / 9 AA	49
Phosphosite 7:	FAM116B	Q8NEG7	S106	RQCGGQRSPWHADDR	100 / 6 AA	66
Phosphosite 8:	SYNPO	Q8N3V7	S548	RRMMGQRSPASERRP	100 / 6 AA	99
Phosphosite 9:	TSHZ2	Q9NRE2	S980	RVSSAQRSPETIAAE	55 / 9 AA	115
Phosphosite 10:	KIAA1109	Q2LD37	S4894	STRPGQKSPIIIHDD	62 / 8 AA	555
Phosphosite 11:	NHS	Q6T4R5	S1478	TTPNSQRSPGLIYRN	55 / 9 AA	177
Phosphosite 12:	PLA2G4D	Q86XP0	S748	SAPGVQRSPAELQGG	85 / 7 AA	92
Phosphosite 13:	CPSF4	O95639	T218	SSPNQQRTPQVIGVM	71 / 7 AA	30
Phosphosite 14:	ZNF148	Q9UQR1	S150	KKKRKQRSPAKILTI	85 / 7 AA	89
Phosphosite 15:	EPB41L1	Q9H4G0	S466	GESGGQRSEAEEGEV	85 / 7 AA	99
Phosphosite 16:	ERK5	Q13164	S282	MMVLGTPSPAVIQAV	75 / 8 AA	88
Phosphosite 17:	MEX3A	A1L020	S428	GPPGAHRSPATSAGP	62 / 8 AA	54
Phosphosite 18:	CLTCL1	P53675	T812	QKVNPSRTPAVIGGL	83 / 6 AA	187
Phosphosite 19:	CAMSAP1L1	Q08AD1	S216	EAPGGQKSPSKWFWK	71 / 7 AA	168
Phosphosite 20:	C12orf40	Q86WS4	S239	NRNLLTKSPAVIMDE	83 / 6 AA	75