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:	ActR2B
Human P-Site:	S484
P-Site Sequence:	RVSLIRRSVNGTTSD
UniProt:	Q13705
Intern. Prot. ID:	IPI00437565

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ActR2B	Q13705	S484	RVSLIRRSVNGTTSD	100 / 9 AA	58
Phosphosite 1:	PHTF1	Q9UMS5	S293	QMILLRRSVEGASSD	66 / 9 AA	87
Phosphosite 2:	HP1BP3	Q5SSJ5	T44	STMPIRRTVNSTRET	75 / 8 AA	61
Phosphosite 3:	ADAMTS20	P59510	S1880	TSVSIRRSEDGTRFF	75 / 8 AA	215
Phosphosite 4:	XAB2	Q9HCS7	S729	EMLRIRRSVQATYNT	75 / 8 AA	100
Phosphosite 5:	Uncharacterized protein LOC113230	Q96FF7	Y318	QRQRRSVYGTAEFKE	85 / 7 AA	39
Phosphosite 6:	FAM83B	Q5T0W9	S466	RNSNVRRSFNGTDNH	75 / 8 AA	115
Phosphosite 7:	TTC21A	Q8NDW8	T107	SLKEIRKTVSGTALY	62 / 8 AA	151
Phosphosite 8:	A-Myb	P10243	S547	RTPTIRRSILGTTPR	75 / 8 AA	86
Phosphosite 9:	MTMR10	Q9NXD2	S751	VGNLCRRSILGTPLS	66 / 9 AA	88
Phosphosite 10:	Uncharacterized protein LOC113230	Q96FF7	S316	ELQRQRRSVYGTAEF	85 / 7 AA	39
Phosphosite 11:	C17orf63	Q8WU58	T77	QRKHVRRTVNGLDTS	71 / 7 AA	60
Phosphosite 12:	SMTN	P53814	S695	ESSFVRRSENGSGST	55 / 9 AA	100
Phosphosite 13:	COL11A2	P13942	S1515	MPKKTRRSVDGSRLM	62 / 8 AA	172
Phosphosite 14:	KLHL29	Q96CT2	S141	FKDLIQRSVQDSGQG	55 / 9 AA	71
Phosphosite 15:	DVL2	O14641	T491	KAGLIRHTVNKITFS	71 / 7 AA	79
Phosphosite 16:	EHBP1L1	Q8N3D4	S1257	GVRLRRPSVNGEPGS	75 / 8 AA	162
Phosphosite 17:	PARC	Q8IWT3	S43	PEYLIRWSVLKCGEV	83 / 6 AA	281
Phosphosite 18:	PRKD2	Q9BZL6	S710	GEKSFRRSVVGTPAY	75 / 8 AA	97
Phosphosite 19:	PKD1	Q15139	S742	GEKSFRRSVVGTPAY	75 / 8 AA	102
Phosphosite 20:	PKD3	O94806	S735	GEKSFRRSVVGTPAY	75 / 8 AA	100