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:	S310
P-Site Sequence:	EGPFNIESVMDPIDV
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	S310	EGPFNIESVMDPIDV	100 / 9 AA	62
Phosphosite 1:	GPC6	Q9Y625	S310	EGPFNIESVMDPIDV	100 / 9 AA	63
Phosphosite 2:	DDX42	Q86XP3	S894	KEAFNRESKMEPKME	66 / 9 AA	103
Phosphosite 3:	FOLH1B	Q9HBA9	S409	DALFDIESKVDPSKA	66 / 9 AA	50
Phosphosite 4:	DPH1	Q9BZG8	S243	DGRFHLESVMIANPN	71 / 7 AA	49
Phosphosite 5:	EFCAB5	A4FU69	S542	EQELYIESVIEPGTH	55 / 9 AA	173
Phosphosite 6:	RAPGEF4	Q8WZA2	S898	KFYAEFESLMDPSRN	62 / 8 AA	116
Phosphosite 7:	CACNG5	Q9UF02	Y77	GRCFTIEYVMPMNTQ	71 / 7 AA	31
Phosphosite 8:	EIF3M	Q7L2H7	S62	EDDKDVESVMNSVVS	50 / 8 AA	43
Phosphosite 9:	LOXHD1	Q8IVV2	S333	ADEFTIESVTMRNVR	83 / 6 AA	222
Phosphosite 10:	C1orf135	Q9H7T9	S261	WNGENIESVKQSRSP	62 / 8 AA	40
Phosphosite 11:	VRK1	Q99986	S284	RYRENIASLMDKCFP	71 / 7 AA	45
Phosphosite 12:	ECD	O95905	S589	EDSGTGESVMAPVDV	83 / 6 AA	73
Phosphosite 13:	SDF4	Q9BRK5	Y306	TAEELESYMDPMNEY	71 / 7 AA	42
Phosphosite 14:	LOXHD1	Q8IVV2	T330	KGNADEFTIESVTMR	83 / 6 AA	222
Phosphosite 15:	PLEKHH2	Q8IVE3	S572	SEAFNMESVNKNSAA	83 / 6 AA	168
Phosphosite 16:	TUBB4Q	Q99867	S115	EGAELMESVMDVVRK	83 / 6 AA	48
Phosphosite 17:	RP11-631M21.2	Q3ZCM7	S115	EGAELMESVMDVVRK	83 / 6 AA	50
Phosphosite 18:	CAPNS2	Q96L46	S129	DTCRSIVSVMDSDTT	62 / 8 AA	28
Phosphosite 19:	ARL3	P36405	S55	TQGFNIKSVQSQGFK	55 / 9 AA	20
Phosphosite 20:	Tubulin beta-8 chain B	A6NNZ2	S115	EGAELTESVMDVVRK	83 / 6 AA	50