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:	T57
P-Site Sequence:	KDRKVFVTLTCAFRY
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	T57	KDRKVFVTLTCAFRY	100 / 9 AA	46
Phosphosite 1:	SAG	P10523	T64	KGKKVYVTLTCAFRY	88 / 9 AA	45
Phosphosite 2:	ARRB1	P49407	T56	KERRVYVTLTCAFRY	77 / 9 AA	47
Phosphosite 3:	ARRB1	P49407	T58	RRVYVTLTCAFRYGR	85 / 7 AA	47
Phosphosite 4:	SAG	P10523	T66	KKVYVTLTCAFRYGQ	85 / 7 AA	45
Phosphosite 5:	ARRB1	P49407	Y54	YLKERRVYVTLTCAF	71 / 7 AA	47
Phosphosite 6:	GPR182	O15218	T154	LSVDRYVTLTSASPS	71 / 7 AA	45
Phosphosite 7:	GPR182	O15218	T156	VDRYVTLTSASPSWQ	71 / 7 AA	45
Phosphosite 8:	SCUBE1	Q8IWY4	T525	HCHVTFVTLKCDSSK	71 / 7 AA	108
Phosphosite 9:	CUL5	Q93034	S546	SSEKVFVSLPTELED	83 / 6 AA	91
Phosphosite 10:	NCAM1	P13591	T328	LEEQVTLTCEASGDP	83 / 6 AA	95
Phosphosite 11:	HMCN1	Q96RW7	T3170	ETISNPVTLTCDATG	83 / 6 AA	613
Phosphosite 12:	NLRP14	Q86W24	T390	MEKGGDVTLTCQTTT	100 / 5 AA	125
Phosphosite 13:	HMCN1	Q96RW7	T2500	EKQSVTLTCEVTGNP	83 / 6 AA	613
Phosphosite 14:	C17orf27	Q63HN8	T24	SQHKVFVTPQAPLEA	100 / 5 AA	374
Phosphosite 15:	ALCAM	Q13740	T484	PEENVTLTCTAENQL	83 / 6 AA	65
Phosphosite 16:	POLN	Q7Z5Q5	S655	SERDDVFSTLTSQWK	62 / 8 AA	100
Phosphosite 17:	NRK	Q7Z2Y5	T1405	LKLKVFPTLDHKPVT	62 / 8 AA	178
Phosphosite 18:	WDR3	Q9UNX4	T30	KGNIVFVTLRGEKGR	100 / 5 AA	106
Phosphosite 19:	POLN	Q7Z5Q5	T656	ERDDVFSTLTSQWKD	62 / 8 AA	100
Phosphosite 20:	NEGR1	Q7Z3B1	T159	EGTNVTLTCLATGKP	100 / 5 AA	39