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:	GPR4
Human P-Site:	S211
P-Site Sequence:	ILRAVRGSVSTERQE
UniProt:	P46093
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR4	P46093	S211	ILRAVRGSVSTERQE	100 / 9 AA	41
Phosphosite 1:	GPR4	P46093	S213	RAVRGSVSTERQEKA	100 / 7 AA	41
Phosphosite 2:	ZBTB37	Q5TC79	S496	PGEAVQGSVSTTGPD	87 / 8 AA	56
Phosphosite 3:	SP140	Q13342	S413	SSLARRGSVSSELEN	77 / 9 AA	100
Phosphosite 4:	FBX43	Q4G163	S327	PSPEVRGSISTPEDS	85 / 7 AA	78
Phosphosite 5:	PCOLCE	Q15113	S243	CGDAVPGSISSEGNE	66 / 9 AA	48
Phosphosite 6:	DOCK11	Q5JSL3	S1214	TSPANRGSLSTDKDT	66 / 9 AA	238
Phosphosite 7:	SP140	Q13342	S415	LARRGSVSSELENHP	85 / 7 AA	100
Phosphosite 8:	ANKRD13B	Q86YJ7	S449	PVPSVRGSPSSETPS	66 / 9 AA	70
Phosphosite 9:	ATP6V1G1	O75348	S68	AALGSRGSCSTEVEK	85 / 7 AA	14
Phosphosite 10:	EXOG	Q9Y2C4	S240	LARRSSVSTEPLALG	85 / 7 AA	41
Phosphosite 11:	ATP6V1G1	O75348	S70	LGSRGSCSTEVEKET	85 / 7 AA	14
Phosphosite 12:	LCP1	P13796	S5	___MARGSVSDEEMM	85 / 7 AA	70
Phosphosite 13:	LCP1	P13796	S7	_MARGSVSDEEMMEL	85 / 7 AA	70
Phosphosite 14:	DOCK11	Q5JSL3	S1216	PANRGSLSTDKDTAY	71 / 7 AA	238
Phosphosite 15:	DTX3L	Q8TDB6	S545	ASPPLKGSVSSEASE	55 / 9 AA	84
Phosphosite 16:	GIGYF2	Q6Y7W6	S479	APGMGSVSTEPDDEE	85 / 7 AA	150
Phosphosite 17:	GIGYF2	Q6Y7W6	S477	VGAPGMGSVSTEPDD	85 / 7 AA	150
Phosphosite 18:	GPR4	P46093	T214	AVRGSVSTERQEKAK	100 / 6 AA	41
Phosphosite 19:	DNHD1	Q96M86	S887	PGSRGSVSSQLQYKR	71 / 7 AA	113
Phosphosite 20:	Siglec-9	Q9Y336	S398	DANAVRGSASQGPLT	85 / 7 AA	50