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:	S213
P-Site Sequence:	RAVRGSVSTERQEKA
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	S213	RAVRGSVSTERQEKA	100 / 9 AA	41
Phosphosite 1:	GPR4	P46093	T214	AVRGSVSTERQEKAK	100 / 8 AA	41
Phosphosite 2:	GPR4	P46093	S211	ILRAVRGSVSTERQE	100 / 7 AA	41
Phosphosite 3:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S489	GQIRGTVSSQRQPAL	66 / 9 AA	136
Phosphosite 4:	GIGYF2	Q6Y7W6	S479	APGMGSVSTEPDDEE	66 / 9 AA	150
Phosphosite 5:	ABCC2	Q92887	S609	SMLQASVSTERLEKY	75 / 8 AA	174
Phosphosite 6:	SP140	Q13342	S415	LARRGSVSSELENHP	66 / 9 AA	100
Phosphosite 7:	SP140	Q13342	S413	SSLARRGSVSSELEN	85 / 7 AA	100
Phosphosite 8:	DNHD1	Q96M86	S887	PGSRGSVSSQLQYKR	66 / 9 AA	113
Phosphosite 9:	EXOG	Q9Y2C4	S240	LARRSSVSTEPLALG	75 / 8 AA	41
Phosphosite 10:	GIGYF2	Q6Y7W6	S477	VGAPGMGSVSTEPDD	85 / 7 AA	150
Phosphosite 11:	CXorf23	A2AJT9	T432	RVASSYSTERQMSHD	75 / 8 AA	84
Phosphosite 12:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S490	QIRGTVSSQRQPALK	62 / 8 AA	136
Phosphosite 13:	PNN	Q9H307	T164	KQESTVATERQKRRQ	62 / 8 AA	82
Phosphosite 14:	ATP6V1G1	O75348	S68	AALGSRGSCSTEVEK	85 / 7 AA	14
Phosphosite 15:	SAP130	Q9H0E3	T513	PITSSVSTIRQYPVS	75 / 8 AA	110
Phosphosite 16:	LCP1	P13796	S5	___MARGSVSDEEMM	85 / 7 AA	70
Phosphosite 17:	LCP1	P13796	S7	_MARGSVSDEEMMEL	85 / 7 AA	70
Phosphosite 18:	ATP6V1G1	O75348	S70	LGSRGSCSTEVEKET	85 / 7 AA	14
Phosphosite 19:	FLJ14525	Q9H425	S259	QRPLPNVSTERERPQ	71 / 7 AA	36
Phosphosite 20:	ANKRD36B	Q8N2N9	S398	GQIRGTVSSQRRPAL	55 / 9 AA	127