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:	ACTR1A
Human P-Site:	S225
P-Site Sequence:	KERACYLSINPQKDE
UniProt:	P61163
Intern. Prot. ID:	IPI00029468

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTR1A	P61163	S225	KERACYLSINPQKDE	100 / 9 AA	43
Phosphosite 1:	ACTR1B	P42025	S225	KERACYLSINPQKDE	100 / 9 AA	42
Phosphosite 2:	ACTR1A	P61163	Y223	AIKERACYLSINPQK	100 / 7 AA	43
Phosphosite 3:	ACTR1B	P42025	Y223	TIKERACYLSINPQK	100 / 7 AA	42
Phosphosite 4:	FAM63A	Q8N5J2	S176	HLGNCLLSIKPQEKS	75 / 8 AA	52
Phosphosite 5:	PDE10A	Q9Y233	S24	EKVKAYLSLHPQVLD	71 / 7 AA	88
Phosphosite 6:	senataxin	Q7Z333	Y1858	RNGKTECYLSIQTQE	83 / 6 AA	303
Phosphosite 7:	NSUN3	Q9H649	S94	KSVKCYLSRTPGRIP	71 / 7 AA	38
Phosphosite 8:	RbBP6	Q7Z6E9	S531	GERSCYRSINRGRHH	62 / 8 AA	202
Phosphosite 9:	LIPG	Q9Y5X9	S67	EHEGCYLSVGHSQPL	50 / 8 AA	57
Phosphosite 10:	LIPG	Q9Y5X9	Y65	DPEHEGCYLSVGHSQ	57 / 7 AA	57
Phosphosite 11:	VPS8	Q8N3P4	Y474	LVGEKACYQSISSYG	71 / 7 AA	162
Phosphosite 12:	ARHGEF2	Q92974	S896	AGDALYLSFNPPQPS	71 / 7 AA	112
Phosphosite 13:	RbBP6	Q7Z6E9	Y529	RRGERSCYRSINRGR	71 / 7 AA	202
Phosphosite 14:	APPL	Q9UKG1	S380	ISKQIYLSENPEETA	62 / 8 AA	80
Phosphosite 15:	VPS8	Q8N3P4	S476	GEKACYQSISSYGGQ	62 / 8 AA	162
Phosphosite 16:	factor V	P12259	S111	NKADKPLSIHPQGIR	83 / 6 AA	252
Phosphosite 17:	PHLDB2	Q86SQ0	S569	SSESSYLSILPKTPE	55 / 9 AA	142
Phosphosite 18:	ASK1	Q99683	Y574	TKIYQPSYLSINNEV	71 / 7 AA	155
Phosphosite 19:	RASL11A	Q6T310	S123	TDYDSYLSIRPLYQH	71 / 7 AA	27
Phosphosite 20:	CETP	P11597	Y161	RTDAPDCYLSFHKLL	66 / 6 AA	55