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:	S661
P-Site Sequence:	KTCFDPDSPKRAYMS
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	S661	KTCFDPDSPKRAYMS	100 / 9 AA	199
Phosphosite 1:	PAPPA	Q13219	S490	QTCFDPDSPHRAYLD	88 / 9 AA	181
Phosphosite 2:	RBM27	Q9P2N5	S560	RVVLEPDSRKRAMSG	66 / 9 AA	119
Phosphosite 3:	UBTF	P17480	S484	ERGKLPESPKRAEEI	85 / 7 AA	89
Phosphosite 4:	CECR2	Q9BXF3	S422	LSHLDPNSPMREEKK	55 / 9 AA	164
Phosphosite 5:	Putative short transient receptor potential channel 2-like protein	Q6ZNB5	S29	ENLLNPDSPRRPWLG	55 / 9 AA	16
Phosphosite 6:	NARG1	Q9BXJ9	S779	VYYLDPSSQKRAIEL	66 / 9 AA	101
Phosphosite 7:	AATK	Q6ZMQ8	S1247	VYLFDQESPTRELGE	55 / 9 AA	145
Phosphosite 8:	MEKK2	Q9Y2U5	S393	QVQFDPDSPETSKEV	100 / 6 AA	70
Phosphosite 9:	MEKK3	Q99759	S399	QVQFDPDSPETSKEV	100 / 6 AA	71
Phosphosite 10:	C5orf4	Q96IV6	S328	LSESIPDSPKRME__	100 / 6 AA	39
Phosphosite 11:	WDR88	Q6ZMY6	S242	SCCFDPDSQRVASVS	66 / 9 AA	53
Phosphosite 12:	TSC1	Q92574	T547	LDKLGPDTPKQAFTP	55 / 9 AA	130
Phosphosite 13:	WDR74	Q6RFH5	S214	VRVYDPASPQRRPVL	62 / 8 AA	42
Phosphosite 14:	LNP	Q9C0E8	S143	LERFDPDSKKAKECE	85 / 7 AA	48
Phosphosite 15:	GRIN2A	Q12879	S917	MNSSRMDSPKRAADF	100 / 6 AA	165
Phosphosite 16:	CIC	Q96RK0	S1409	SAPEDPTSPKRKMRR	85 / 7 AA	164
Phosphosite 17:	C7orf20	Q7L5D6	S119	FSLMDPNSPERVTFV	55 / 9 AA	37
Phosphosite 18:	PLAA	Q9Y263	S50	TRLWAPDSPNRSFTE	55 / 9 AA	87
Phosphosite 19:	CIC	Q96RK0	T1408	DSAPEDPTSPKRKMR	85 / 7 AA	164
Phosphosite 20:	FBX43	Q4G163	S407	KQIVHPDSEKRAAAA	85 / 7 AA	78