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:	S1224
P-Site Sequence:	ELAVENASLNCSSSD
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	S1224	ELAVENASLNCSSSD	100 / 9 AA	181
Phosphosite 1:	GREB1	Q4ZG55	S1423	DPKYEDASLICSHYQ	75 / 8 AA	216
Phosphosite 2:	EFTUD2	Q15029	S671	ETVVETSSLKCFAET	62 / 8 AA	109
Phosphosite 3:	VWA3A	A6NCI4	S1088	DVKVHTISLNCSDRA	66 / 9 AA	134
Phosphosite 4:	TRAPPC5	Q8IUR0	T136	SVPKENSTLNCASFT	62 / 8 AA	21
Phosphosite 5:	SESN3	P58005	S247	DNNIENASLSGSNFG	66 / 9 AA	57
Phosphosite 6:	ANK1	P16157	S1584	LVTAEDSSLECSKAE	55 / 9 AA	206
Phosphosite 7:	CLEC16A	Q2KHT3	S978	SAAVETASLSPSLVP	66 / 9 AA	118
Phosphosite 8:	CCDC88A	Q3V6T2	T1113	KLQVENSTLNSQSTS	62 / 8 AA	216
Phosphosite 9:	CCDC88A	Q3V6T2	S1112	AKLQVENSTLNSQST	62 / 8 AA	216
Phosphosite 10:	FAM38B	Q9H5I5	S299	TIKPENFSVNCSLPN	75 / 8 AA	63
Phosphosite 11:	MED12	Q93074	S1274	NISVETASLDVYAKY	62 / 8 AA	243
Phosphosite 12:	WDR67	Q96DN5	S329	ASIMENGSLNIYSVQ	62 / 8 AA	124
Phosphosite 13:	ADAMTS13	Q76LX8	S1233	TLRVLESSLNCSAGD	66 / 9 AA	154
Phosphosite 14:	CKAP2L	Q8IYA6	S175	NIHVENESLDNFLKE	71 / 7 AA	84
Phosphosite 15:	VIM	P08670	S214	RQDVDNASLARLDLE	83 / 6 AA	54
Phosphosite 16:	GPRIN2	O60269	S140	HSGARKASLSCSALG	71 / 7 AA	47
Phosphosite 17:	SIM2	Q14190	T176	AKRNAGLTCSGYKVI	71 / 7 AA	73
Phosphosite 18:	ATXN2	Q99700	S848	KDSFIENSSSNCTSG	62 / 8 AA	140
Phosphosite 19:	HPS1	Q92902	S558	TGQMVAPSLNCSQKT	83 / 6 AA	79
Phosphosite 20:	UTP14A	Q9BVJ6	S211	LTPVEKASLRAMSLE	83 / 6 AA	88