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:	Y380
P-Site Sequence:	LIEFDTNYATDDDIV
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	Y380	LIEFDTNYATDDDIV	100 / 9 AA	46
Phosphosite 1:	ARRB2	P32121	T378	TNLIEFDTNYATDDD	100 / 7 AA	46
Phosphosite 2:	ERK3	Q16659	Y419	DPAFDTNYSTEPCWQ	75 / 8 AA	83
Phosphosite 3:	ARRB2	P32121	T382	EFDTNYATDDDIVFE	100 / 7 AA	46
Phosphosite 4:	ERK3	Q16659	T417	LEDPAFDTNYSTEPC	85 / 7 AA	83
Phosphosite 5:	WHSC2	Q9H3P2	Y510	DTVFEMNYATGQWTR	55 / 9 AA	57
Phosphosite 6:	PRUNE2	Q8WUY3	Y608	PSPLDTNYSTSDSYT	66 / 9 AA	34
Phosphosite 7:	TBL3	Q12788	Y15	VGRFKTNYAVERKIE	62 / 8 AA	89
Phosphosite 8:	KIAA1109	Q2LD37	T3844	SKKKKFQTNYASTTH	71 / 7 AA	555
Phosphosite 9:	PRUNE2	Q8WUY3	S609	SPLDTNYSTSDSYTS	75 / 8 AA	34
Phosphosite 10:	ZFYVE28	Q9HCC9	Y745	ADQLQTNYASDLRSI	62 / 8 AA	96
Phosphosite 11:	KIAA1109	Q2LD37	Y3846	KKKFQTNYASTTHLM	71 / 7 AA	555
Phosphosite 12:	SYT16	Q17RD7	S319	NSRGFEDSYATDSSS	62 / 8 AA	72
Phosphosite 13:	SYT16	Q17RD7	Y320	SRGFEDSYATDSSSM	62 / 8 AA	72
Phosphosite 14:	PRUNE2	Q8WUY3	T606	SVPSPLDTNYSTSDS	71 / 7 AA	34
Phosphosite 15:	TBL3	Q12788	T13	AGVGRFKTNYAVERK	71 / 7 AA	89
Phosphosite 16:	PFKL	P17858	Y674	PTPFDRNYGTKLGVK	71 / 7 AA	85
Phosphosite 17:	CPN2	P22792	T383	LPEGIFDTNYNLFNL	100 / 5 AA	61
Phosphosite 18:	HACE1	Q8IYU2	Y59	NSKFDVNYAFGRVKR	83 / 6 AA	102
Phosphosite 19:	TRIM63	Q969Q1	Y217	SQKFDTLYAILDEKK	66 / 9 AA	40
Phosphosite 20:	SYNE2	Q8WXH0	Y4847	WEEFDENYASLEKDL	71 / 7 AA	796