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:	T20
P-Site Sequence:	SSPNCKLTVYLGKRD
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	T20	SSPNCKLTVYLGKRD	100 / 9 AA	46
Phosphosite 1:	ARRB1	P49407	T19	ASPNGKLTVYLGKRD	88 / 9 AA	47
Phosphosite 2:	ARRB1	P49407	Y21	PNGKLTVYLGKRDFV	100 / 7 AA	47
Phosphosite 3:	ARRB2	P32121	Y22	PNCKLTVYLGKRDFV	100 / 7 AA	46
Phosphosite 4:	ARR3	P36575	S15	TSSNGKLSIYLGKRD	66 / 9 AA	43
Phosphosite 5:	RYR3	Q15413	T1368	LNKNCTVTVTLGDER	66 / 9 AA	552
Phosphosite 6:	SLC10A4	Q96EP9	T331	LPPNCKRTVCLETGS	66 / 9 AA	47
Phosphosite 7:	PADI1	Q9ULC6	T337	LKANCKLTICPQVEN	71 / 7 AA	75
Phosphosite 8:	ARR3	P36575	Y17	SNGKLSIYLGKRDFV	71 / 7 AA	43
Phosphosite 9:	C2orf43	Q9H6V9	T264	KEHLCKLTFYYGTID	75 / 8 AA	37
Phosphosite 10:	mGluR7	Q14831	T377	ENFNCKLTISGSKKE	83 / 6 AA	102
Phosphosite 11:	DZIP3	Q86Y13	Y568	DYHQLSVYLGIPVPE	71 / 7 AA	139
Phosphosite 12:	ZNF175	Q9Y473	Y325	PQLKLSVYLTDHTGD	83 / 6 AA	82
Phosphosite 13:	TCEANC	Q8N8B7	T308	EKYNCKVTVIDRGTL	83 / 6 AA	40
Phosphosite 14:	INPP4B	O15327	T113	EETKIKLTVYDVKDK	71 / 7 AA	105
Phosphosite 15:	CTNS	O60931	Y100	NVGQLTVYLHGNHSN	83 / 6 AA	42
Phosphosite 16:	ITM2B	Q9Y287	Y156	FNKKLTAYLDLNLDK	71 / 7 AA	30
Phosphosite 17:	ZNF175	Q9Y473	S323	FMPQLKLSVYLTDHT	83 / 6 AA	82
Phosphosite 18:	CTNS	O60931	T98	SQNVGQLTVYLHGNH	83 / 6 AA	42
Phosphosite 19:	TP53BP2	Q13625	Y9	MPMFLTVYLSNNEQH	83 / 6 AA	126
Phosphosite 20:	GRM6	O15303	T370	ENFNCKLTSSGTQSD	100 / 5 AA	95