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:	PGF
Human P-Site:	S181
P-Site Sequence:	SQSAVWPSSPVPEEI
UniProt:	P49763
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PGF	P49763	S181	SQSAVWPSSPVPEEI	100 / 9 AA	25
Phosphosite 1:	PGF	P49763	S182	QSAVWPSSPVPEEIP	100 / 8 AA	25
Phosphosite 2:	POM121L2	Q96KW2	S297	KSCHRPSSPVPLVSD	85 / 7 AA	103
Phosphosite 3:	POM121L2	Q96KW2	S296	EKSCHRPSSPVPLVS	85 / 7 AA	103
Phosphosite 4:	C20orf85	Q9H1P6	S88	KYIKVFPSPPVPQTT	75 / 8 AA	16
Phosphosite 5:	SETD1A	O15047	S1152	PRPDERPSSPIPLLP	71 / 7 AA	186
Phosphosite 6:	SETD1A	O15047	S1153	RPDERPSSPIPLLPP	71 / 7 AA	186
Phosphosite 7:	Cdc20	Q12834	S338	NLVNVWPSAPGEGGW	83 / 6 AA	55
Phosphosite 8:	SEC23B	Q15437	S27	SWNVWPSSRLEATRM	71 / 7 AA	86
Phosphosite 9:	SEC23A	Q15436	S27	SWNVWPSSRLEATRM	71 / 7 AA	86
Phosphosite 10:	ANKRD50	Q9ULJ7	S95	TELLWPSSPASLQRG	71 / 7 AA	150
Phosphosite 11:	ANKRD50	Q9ULJ7	S94	CTELLWPSSPASLQR	71 / 7 AA	150
Phosphosite 12:	FAM22B	A6NNL0	T715	GLRAAWPTSPPQDHR	71 / 7 AA	94
Phosphosite 13:	CCDC66	A2RUB6	S796	FSKERSPSSPVPVVK	85 / 7 AA	109
Phosphosite 14:	KIAA1109	Q2LD37	T3773	LFTERWPTTPVNRSL	66 / 6 AA	555
Phosphosite 15:	CCDC66	A2RUB6	S797	SKERSPSSPVPVVKN	85 / 7 AA	109
Phosphosite 16:	TESK2	Q96S53	S41	QVGRVWPSSYRALIS	100 / 5 AA	64
Phosphosite 17:	KIAA1109	Q2LD37	T3774	FTERWPTTPVNRSLS	66 / 6 AA	555
Phosphosite 18:	GAS2L1	Q99501	S306	TTSPRPASPVPGSER	71 / 7 AA	73
Phosphosite 19:	C17orf56	Q96N21	S413	PSSGMPSSPVPTPPP	100 / 6 AA	55
Phosphosite 20:	ARAP1	Q96P48	S1403	HDGLVWPSEPSRVSR	83 / 6 AA	162