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:	ACTR2
Human P-Site:	T44
P-Site Sequence:	GRPIIRSTTKVGNIE
UniProt:	P61160
Intern. Prot. ID:	IPI00005159

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTR2	P61160	T44	GRPIIRSTTKVGNIE	100 / 9 AA	45
Phosphosite 1:	ACTR2	P61160	T45	RPIIRSTTKVGNIEI	100 / 8 AA	45
Phosphosite 2:	ACTR2	P61160	S43	VGRPIIRSTTKVGNI	100 / 8 AA	45
Phosphosite 3:	ADAMTS6	Q9UKP5	T144	LQDQRSTTKVALSNC	85 / 7 AA	97
Phosphosite 4:	ADAMTS6	Q9UKP5	T143	YLQDQRSTTKVALSN	85 / 7 AA	97
Phosphosite 5:	NHSL2	Q5HYW2	T428	SISIRSKTKVSRHHS	75 / 8 AA	76
Phosphosite 6:	ADAMTS6	Q9UKP5	S142	GYLQDQRSTTKVALS	100 / 6 AA	97
Phosphosite 7:	4930429A22Rik Probable exonuclease	Q8IYB7	S488	FGRTIIRSCTKLSYE	75 / 8 AA	99
Phosphosite 8:	C10orf18	Q5VWN6	S810	NQNKIIRSSRKVVEH	75 / 8 AA	269
Phosphosite 9:	NHSL2	Q5HYW2	S426	GMSISIRSKTKVSRH	85 / 7 AA	76
Phosphosite 10:	C10orf18	Q5VWN6	S811	QNKIIRSSRKVVEHS	75 / 8 AA	269
Phosphosite 11:	PLEKHA7	Q6IQ23	S143	PGPKIIKSSSKVHSF	62 / 8 AA	127
Phosphosite 12:	RGS16	O15492	T108	FKKIRSATKLASRAH	62 / 8 AA	23
Phosphosite 13:	CCDC62	Q6P9F0	S88	KRTEIIRSLTKKVKA	85 / 7 AA	78
Phosphosite 14:	IGHE	P01854	T314	PRALMRSTTKTSGPR	55 / 9 AA	47
Phosphosite 15:	IGHE	P01854	S313	LPRALMRSTTKTSGP	71 / 7 AA	47
Phosphosite 16:	BRD1	O95696	S424	VKTVRSTSKVRKKAK	71 / 7 AA	120
Phosphosite 17:	IGSF10	Q6WRI0	T1042	RYSIFRSTTRGSSEK	71 / 7 AA	291
Phosphosite 18:	IGSF10	Q6WRI0	S1041	HRYSIFRSTTRGSSE	71 / 7 AA	291
Phosphosite 19:	BRD1	O95696	S422	SSVKTVRSTSKVRKK	71 / 7 AA	120
Phosphosite 20:	MSH2	P43246	S738	ETASILRSATKDSLI	71 / 7 AA	105