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:	GRM4
Human P-Site:	S138
P-Site Sequence:	GTEVRCGSGGPPIIT
UniProt:	Q14833
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GRM4	Q14833	S138	GTEVRCGSGGPPIIT	100 / 9 AA	102
Phosphosite 1:	Hpk1	Q92918	S430	GVLVRCASGPPPNSP	77 / 9 AA	91
Phosphosite 2:	NME4	O00746	S30	SLLVRHGSGGPSWTR	87 / 8 AA	21
Phosphosite 3:	FBXL19	Q6PCT2	S357	RRAVRPGSGGPLLSW	87 / 8 AA	74
Phosphosite 4:	HMCN1	Q96RW7	S5179	RCVVRCGSGFRRTSD	100 / 6 AA	613
Phosphosite 5:	TBC1D8B	Q0IIM8	S1050	FSGTVCGSGGPSEEK	85 / 7 AA	129
Phosphosite 6:	KIAA1602	Q9HCH0	S1303	AEEGRVASGGPPGLE	75 / 8 AA	139
Phosphosite 7:	FAM53A	Q6NSI3	S155	VSKRRCDSGGSATRQ	62 / 8 AA	43
Phosphosite 8:	ADAMTS7	Q9UKP4	S1440	WRPVRCSSGRDEDCA	83 / 6 AA	184
Phosphosite 9:	ADAMTS7	Q9UKP4	S1439	VWRPVRCSSGRDEDC	83 / 6 AA	184
Phosphosite 10:	C1orf55	Q6IQ49	S24	CKAVRCASGRCTVRD	83 / 6 AA	50
Phosphosite 11:	URP2	Q86UX7	S484	LSLQRTGSGGPGNHP	85 / 7 AA	76
Phosphosite 12:	CBX8	Q9HC52	S311	GTRVRHGSGPPSSGG	75 / 8 AA	43
Phosphosite 13:	Net1	Q7Z628	S558	ENAYRCGSGMQMAED	100 / 5 AA	68
Phosphosite 14:	ALK4	P36896	S419	EIARRCNSGGVHEEY	83 / 6 AA	57
Phosphosite 15:	KRTAP6-3	Q3LI67	S93	GCGYRCGSGYGSSFG	100 / 5 AA	10
Phosphosite 16:	Kv7.1	P51787	S627	HGGSTPGSGGPPREG	100 / 6 AA	75
Phosphosite 17:	DAZAP1	Q96EP5	S381	GGPSVPGSGGPPAGG	100 / 6 AA	43
Phosphosite 18:	Grb10	Q13322	S150	PELCGPGSPPVLTPG	71 / 7 AA	67
Phosphosite 19:	Grb10	Q13322	S133	PELCGPGSPPVLTPG	71 / 7 AA	67
Phosphosite 20:	SSPO	A2VEC9	S1574	PFEFRCGSGECTPRG	100 / 5 AA	548