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:	T264
P-Site Sequence:	SLWKVARTQREILSD
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	T264	SLWKVARTQREILSD	100 / 9 AA	181
Phosphosite 1:	ZGPAT	Q8N5A5	T469	TEEKIERTQRDIRSI	66 / 9 AA	57
Phosphosite 2:	GFPT1	Q06210	T15	LNYHVPRTRREILET	75 / 8 AA	79
Phosphosite 3:	Nedd4-BP3	O15049	Y503	EKERVLRYQREIQGG	66 / 9 AA	60
Phosphosite 4:	FKBP6	O75344	T173	KVLKVAATEREFGNY	66 / 9 AA	37
Phosphosite 5:	polycystin 1	P98161	T2304	HWACVASTQREAGGC	85 / 7 AA	463
Phosphosite 6:	RRP1	P56182	T40	RKYIVARTQRAAGGF	85 / 7 AA	53
Phosphosite 7:	DDX50	Q9BQ39	S425	LHGDIAQSQREITLK	62 / 8 AA	83
Phosphosite 8:	GOLGA1	Q92805	S473	KKLKEEWSQREIVSV	55 / 9 AA	88
Phosphosite 9:	Tmem87b	Q96K49	T173	SMDVVARTQKDGFHI	71 / 7 AA	64
Phosphosite 10:	LMAN1	P49257	T395	ELDTVVKTQHEILRQ	62 / 8 AA	58
Phosphosite 11:	LNX2	Q8N448	T155	ERRKTSRTQAEIENE	66 / 9 AA	76
Phosphosite 12:	C2orf19	Q8NEE0	T12	SHFKVAFTQRKVELS	66 / 9 AA	10
Phosphosite 13:	SEC63	Q9UGP8	T96	LAYKVSKTDREYQEY	55 / 9 AA	88
Phosphosite 14:	ZFP57	Q9NU63	S227	FQTPIARSQRSIQGL	62 / 8 AA	52
Phosphosite 15:	Smc4	Q9NTJ3	T944	AQDSVLRTEKEIKDT	62 / 8 AA	147
Phosphosite 16:	TF2B	Q00403	T270	QASAEKRTQKEIGDI	83 / 6 AA	35
Phosphosite 17:	GCN1L1	Q92616	T1918	VVSNTPRTLREILPT	55 / 9 AA	293
Phosphosite 18:	CCDC150	Q8NCX0	T870	RSVEVSRTNRELRQK	62 / 8 AA	129
Phosphosite 19:	Per1	O15534	T134	EQSARARTQKELMTA	71 / 7 AA	136
Phosphosite 20:	SRGAP2	O75044	T743	KFDYVGRTARELSFK	62 / 8 AA	121