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:	ARRB2
Human P-Site:	T268
P-Site Sequence:	DQVSPSSTFCKVYTI
UniProt:	P32121
Intern. Prot. ID:	IPI00180375

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARRB2	P32121	T268	DQVSPSSTFCKVYTI	100 / 9 AA	46
Phosphosite 1:	ARRB2	P32121	S267	DDQVSPSSTFCKVYT	100 / 8 AA	46
Phosphosite 2:	DENND4A	Q7Z401	T175	KGESPPHTFCKVDKN	77 / 9 AA	209
Phosphosite 3:	ARRB1	P49407	S266	DDTVAPSSTFCKVYT	87 / 8 AA	47
Phosphosite 4:	ARRB2	P32121	S266	QDDQVSPSSTFCKVY	100 / 7 AA	46
Phosphosite 5:	Dact3	Q96B18	T133	GPDSPPSTFCGDSGF	85 / 7 AA	65
Phosphosite 6:	Dact3	Q96B18	S132	GGPDSPPSTFCGDSG	85 / 7 AA	65
Phosphosite 7:	CYP2R1	Q6VVX0	T294	GKNDPSSTFSKENLI	85 / 7 AA	57
Phosphosite 8:	CYP2R1	Q6VVX0	S293	QGKNDPSSTFSKENL	85 / 7 AA	57
Phosphosite 9:	C2orf78	A6NCI8	S300	SLGLQSPSQTFCLPQ	85 / 7 AA	97
Phosphosite 10:	C2orf78	A6NCI8	T302	GLQSPSQTFCLPQTP	85 / 7 AA	97
Phosphosite 11:	FBN3	Q75N90	T802	SRLDPSGTFCLDSTK	83 / 6 AA	300
Phosphosite 12:	FBN3	Q75N90	S800	PGSRLDPSGTFCLDS	83 / 6 AA	300
Phosphosite 13:	MGA	Q8IWI9	T649	TPVSPGSTFPDVKPD	66 / 9 AA	332
Phosphosite 14:	PHLDB2	Q86SQ0	T557	TPPPPSSTFPKASSE	66 / 9 AA	142
Phosphosite 15:	SLC12A3	P55017	S49	PSHLTHSSTFCMRTF	62 / 8 AA	113
Phosphosite 16:	ALDH1L2	Q3SY69	T470	INPTDGSTICKVSYA	71 / 7 AA	102
Phosphosite 17:	DLGAP4	Q9Y2H0	T70	QLPPPSSTFPRIHYN	55 / 9 AA	108
Phosphosite 18:	CMYA3	A4UGR9	T3195	NIQQESRTFCKEEFG	83 / 6 AA	382
Phosphosite 19:	SLC12A3	P55017	T50	SHLTHSSTFCMRTFG	62 / 8 AA	113
Phosphosite 20:	PHLDB2	Q86SQ0	S556	RTPPPPSSTFPKASS	75 / 8 AA	142