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:	GPC4
Human P-Site:	S473
P-Site Sequence:	MALRVMTSKMKNAYN
UniProt:	O75487
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC4	O75487	S473	MALRVMTSKMKNAYN	100 / 9 AA	62
Phosphosite 1:	GPC4	O75487	T472	IMALRVMTSKMKNAY	100 / 8 AA	62
Phosphosite 2:	Melanoma-associated antigen B17	A8MXT2	T281	GPRARAETSKMKVLE	75 / 8 AA	38
Phosphosite 3:	MAGE-E1	Q9HCI5	T909	GPRARLETSKMKALR	75 / 8 AA	103
Phosphosite 4:	Melanoma-associated antigen B17	A8MXT2	S282	PRARAETSKMKVLEF	75 / 8 AA	38
Phosphosite 5:	FOX1	Q9NWB1	T197	NATARVMTNKKTVNP	83 / 6 AA	43
Phosphosite 6:	Fox-1 homolog C	A6NFN3	T179	NATARVMTNKKTGNP	83 / 6 AA	38
Phosphosite 7:	DNAH8	Q96JB1	T666	SVFVNLMTPKMKKVE	71 / 7 AA	515
Phosphosite 8:	RBM9	O43251	T201	NATARVMTNKKMVTP	83 / 6 AA	41
Phosphosite 9:	TCEB3B	Q8IYF1	T624	QRLRVMTTNIRSARG	44 / 9 AA	84
Phosphosite 10:	GPR22	Q99680	S380	KFQKVLKSKMKKRVV	55 / 9 AA	49
Phosphosite 11:	PDCD4	Q53EL6	T219	KASHREMTSKLLSDL	71 / 7 AA	52
Phosphosite 12:	OR10J6P	Q8NGY7	T136	PLRYRVITSKKVCVQ	71 / 7 AA	31
Phosphosite 13:	TAS2R50	P59544	T163	EEYEGNMTGKMKLRN	83 / 6 AA	35
Phosphosite 14:	PDCD4	Q53EL6	S220	ASHREMTSKLLSDLC	71 / 7 AA	52
Phosphosite 15:	PIK3CG	P48736	S806	EKCKVMASKKKPLWL	62 / 8 AA	126
Phosphosite 16:	TCEB3B	Q8IYF1	T623	EQRLRVMTTNIRSAR	50 / 8 AA	84
Phosphosite 17:	RRS1	Q15050	S277	ELLRVMNSKKPQLDV	83 / 6 AA	41
Phosphosite 18:	HOXB3	P14651	S140	MKESRQTSKLKNNSP	71 / 7 AA	44
Phosphosite 19:	SMCHD1	A6NHR9	T190	IDNGRGMTSKQLNNW	83 / 6 AA	226
Phosphosite 20:	ARAP1	Q96P48	T247	GAPARVMTKKEEPPP	83 / 6 AA	162