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:	PAPPA2
Human P-Site:	S978
P-Site Sequence:	TSFFMESSQVLFDTE
UniProt:	Q9BXP8
Intern. Prot. ID:	IPI00013569

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPPA2	Q9BXP8	S978	TSFFMESSQVLFDTE	100 / 9 AA	199
Phosphosite 1:	THADA	Q6YHU6	S697	FCRIQESSQVLYKLE	66 / 9 AA	220
Phosphosite 2:	CDKL5	O76039	S451	RHSFMESSQSKAGTL	100 / 6 AA	116
Phosphosite 3:	SPHK1IP	Q2M3C7	S335	FKGQMEKSQALYIPK	62 / 8 AA	186
Phosphosite 4:	CDKL5	O76039	S450	NRHSFMESSQSKAGT	100 / 6 AA	116
Phosphosite 5:	ZNF497	Q6ZNH5	S314	CGKAFRESSQLLQHQ	75 / 8 AA	55
Phosphosite 6:	THADA	Q6YHU6	S696	LFCRIQESSQVLYKL	75 / 8 AA	220
Phosphosite 7:	ANKRD35	Q8N283	S468	PAGQKESSQVLGVEP	85 / 7 AA	110
Phosphosite 8:	Slc9a10	Q4G0N8	S398	FGSDKEKSQILFHGV	62 / 8 AA	135
Phosphosite 9:	ZNF497	Q6ZNH5	S315	GKAFRESSQLLQHQR	75 / 8 AA	55
Phosphosite 10:	C1orf26	Q5T5J6	S273	EREYLESSQVSLNVT	71 / 7 AA	103
Phosphosite 11:	A1BG	P04217	S219	LMHHGESSQVLHPGN	85 / 7 AA	54
Phosphosite 12:	C1orf26	Q5T5J6	S272	EEREYLESSQVSLNV	71 / 7 AA	103
Phosphosite 13:	CRYBG3	Q68DQ2	S625	QANFIESSVTLFESD	66 / 9 AA	116
Phosphosite 14:	UBXD6	O00124	S214	RFLKSYSSQVLFDWM	100 / 6 AA	31
Phosphosite 15:	CCDC105	Q8IYK2	S220	MERDMEKSEVLLKTL	62 / 8 AA	57
Phosphosite 16:	EPB41L5	Q9HCM4	S477	ASDTMETSQALNDVN	71 / 7 AA	82
Phosphosite 17:	PCM1	Q15154	S202	RGEPAMESSQIVSRL	71 / 7 AA	228
Phosphosite 18:	PCM1	Q15154	S203	GEPAMESSQIVSRLV	71 / 7 AA	228
Phosphosite 19:	TFG	Q92734	S100	QPRPLESSQVKYLRR	62 / 8 AA	43
Phosphosite 20:	DRP2	Q13474	S311	VHLSMENSQALEQIN	71 / 7 AA	108