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:	ARRB1
Human P-Site:	T56
P-Site Sequence:	KERRVYVTLTCAFRY
UniProt:	P49407
Intern. Prot. ID:	IPI00293857

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARRB1	P49407	T56	KERRVYVTLTCAFRY	100 / 9 AA	47
Phosphosite 1:	SAG	P10523	T64	KGKKVYVTLTCAFRY	88 / 9 AA	45
Phosphosite 2:	ARRB2	P32121	T57	KDRKVFVTLTCAFRY	77 / 9 AA	46
Phosphosite 3:	ARRB1	P49407	T58	RRVYVTLTCAFRYGR	100 / 7 AA	47
Phosphosite 4:	SAG	P10523	T66	KKVYVTLTCAFRYGQ	100 / 7 AA	45
Phosphosite 5:	ARRB1	P49407	Y54	YLKERRVYVTLTCAF	100 / 7 AA	47
Phosphosite 6:	GPR182	O15218	T156	VDRYVTLTSASPSWQ	85 / 7 AA	45
Phosphosite 7:	GPR182	O15218	T154	LSVDRYVTLTSASPS	85 / 7 AA	45
Phosphosite 8:	SCUBE2	Q9NQ36	T533	SFRYVNLTCSSGKQV	71 / 7 AA	110
Phosphosite 9:	SPAST	Q9UBP0	Y505	RRFIKRVYVSLPNEE	83 / 6 AA	67
Phosphosite 10:	LBA1	O15050	Y1276	GDSDPRVYVTFEVFK	83 / 6 AA	284
Phosphosite 11:	ZBED1	O96006	Y210	SENQNRAYVTLAAHF	71 / 7 AA	78
Phosphosite 12:	ALKBH8	Q96BT7	Y97	TEESKRAYVTLNGKE	71 / 7 AA	75
Phosphosite 13:	ZBTB38	Q8NAP3	T471	VCKRSYVTLSSLRRH	62 / 8 AA	134
Phosphosite 14:	TRIM16	O95361	T445	AGTYVGLTCKGIDRK	83 / 6 AA	64
Phosphosite 15:	LBA1	O15050	T1278	SDPRVYVTFEVFKNE	83 / 6 AA	284
Phosphosite 16:	AFAP1L2	Q8N4X5	Y537	ERESDRVYLDLTPVK	71 / 7 AA	91
Phosphosite 17:	PIGT	Q969N2	Y281	LASESRVYVDITTYN	71 / 7 AA	66
Phosphosite 18:	TOP3A	Q13472	Y550	ETIKARMYVGLTPDK	71 / 7 AA	112
Phosphosite 19:	FBX43	Q4G163	T18	SCLEAYVTLTSKSSR	83 / 6 AA	78
Phosphosite 20:	FBX43	Q4G163	T20	LEAYVTLTSKSSRFT	83 / 6 AA	78