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:	ARR3
Human P-Site:	Y17
P-Site Sequence:	SNGKLSIYLGKRDFV
UniProt:	P36575
Intern. Prot. ID:	IPI00003917

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARR3	P36575	Y17	SNGKLSIYLGKRDFV	100 / 9 AA	43
Phosphosite 1:	ARRB1	P49407	Y21	PNGKLTVYLGKRDFV	77 / 9 AA	47
Phosphosite 2:	ARRB2	P32121	Y22	PNCKLTVYLGKRDFV	77 / 9 AA	46
Phosphosite 3:	ARR3	P36575	S15	TSSNGKLSIYLGKRD	100 / 7 AA	43
Phosphosite 4:	FBXO8	Q9NRD0	Y188	NWKKLRIYLDERRDV	66 / 9 AA	37
Phosphosite 5:	SAG	P10523	Y29	RDKSVTIYLGNRDYI	62 / 8 AA	45
Phosphosite 6:	ASH1L	Q9NR48	Y1046	VSKKGTIYIGKRRGR	66 / 9 AA	333
Phosphosite 7:	ITIH2	P19823	T757	PNNGKLSTYFGKLGF	75 / 8 AA	106
Phosphosite 8:	ITIH2	P19823	Y758	NNGKLSTYFGKLGFY	75 / 8 AA	106
Phosphosite 9:	EFHB	Q8N7U6	Y355	KDKKESIYLSNRRAP	66 / 9 AA	94
Phosphosite 10:	TTC7A	Q9ULT0	T389	IYDLLSITLGRRGQY	75 / 8 AA	96
Phosphosite 11:	ARRB2	P32121	T20	SSPNCKLTVYLGKRD	71 / 7 AA	46
Phosphosite 12:	ARRB1	P49407	T19	ASPNGKLTVYLGKRD	71 / 7 AA	47
Phosphosite 13:	SLC16A6	O15403	Y143	TVTILSQYFGKRRSI	75 / 8 AA	58
Phosphosite 14:	DIAPH2	O60879	S718	PKTAQNLSIFLGSYR	71 / 7 AA	126
Phosphosite 15:	diaphanous 1	O60610	S861	SKTAQNLSIFLGSFR	71 / 7 AA	141
Phosphosite 16:	RGS9	O75916	Y124	EDTDYAIYLAKRNIK	71 / 7 AA	77
Phosphosite 17:	C21orf59	P57076	Y207	RTKKLSDYVGKNEKT	75 / 8 AA	33
Phosphosite 18:	KLK13	Q9UKR3	Y85	LKEGLKVYLGKHALG	62 / 8 AA	31
Phosphosite 19:	DZIP3	Q86Y13	Y568	DYHQLSVYLGIPVPE	71 / 7 AA	139
Phosphosite 20:	MDS1	Q13465	Y141	VSVHSWLYLGKRSSD	71 / 7 AA	19