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:	S446
P-Site Sequence:	QHSSQHSSGEEEATD
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	S446	QHSSQHSSGEEEATD	100 / 9 AA	199
Phosphosite 1:	PAPPA2	Q9BXP8	S445	FQHSSQHSSGEEEAT	100 / 8 AA	199
Phosphosite 2:	SYT16	Q17RD7	S617	IALGQNSSGEEEQDH	87 / 8 AA	72
Phosphosite 3:	GPATCH8	Q9UKJ3	S815	SHRSQPSSGDEDSDD	66 / 9 AA	164
Phosphosite 4:	GRAMD1C	Q8IYS0	S532	KLSSQHSSGDVGLGA	85 / 7 AA	76
Phosphosite 5:	RLF	Q13129	S1732	ESETRQHSSGQENTV	85 / 7 AA	218
Phosphosite 6:	GRAMD1C	Q8IYS0	S531	PKLSSQHSSGDVGLG	85 / 7 AA	76
Phosphosite 7:	DARPP-32	Q9UD71	S46	FRLSEHSSPEEEASP	77 / 9 AA	23
Phosphosite 8:	CEP350	Q5VT06	S1158	DVTSQHSSGAQSAAS	75 / 8 AA	351
Phosphosite 9:	SDAD1	Q9NVU7	S519	WIDVQHSSDEEQQEI	75 / 8 AA	80
Phosphosite 10:	VWA1	Q6PCB0	S92	EFPFGQHSSGEAAQD	85 / 7 AA	47
Phosphosite 11:	GPATCH8	Q9UKJ3	S814	SSHRSQPSSGDEDSD	75 / 8 AA	164
Phosphosite 12:	TXLNB	Q8N3L3	S474	DDQSQHNSDEEPESN	75 / 8 AA	77
Phosphosite 13:	PLS1	Q14651	Y120	SEGTQHSYSEEEKVA	66 / 9 AA	70
Phosphosite 14:	PLS3	P13797	Y121	SEGTQHSYSEEEKYA	66 / 9 AA	71
Phosphosite 15:	LCP1	P13796	Y118	SVGTQHSYSEEEKYA	66 / 9 AA	70
Phosphosite 16:	EPN1	Q9Y6I3	S181	EQAWPQSSGEEELQL	66 / 9 AA	58
Phosphosite 17:	NCOA4	Q13772	S554	GNLSQLSSGEDKWLL	75 / 8 AA	70
Phosphosite 18:	SIGLEC7	Q9Y286	S429	HGLAAHSSGEEREIQ	100 / 6 AA	51
Phosphosite 19:	KIAA0355	O15063	S946	KQRRKHSSGEQDTST	62 / 8 AA	116
Phosphosite 20:	SEC62	Q99442	S357	DDRSQHSSGNGNDFE	66 / 9 AA	46