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:	MSTN
Human P-Site:	T341
P-Site Sequence:	GSAGPCCTPTKMSPI
UniProt:	O14793
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSTN	O14793	T341	GSAGPCCTPTKMSPI	100 / 9 AA	43
Phosphosite 1:	GDF11	O95390	T373	GSAGPCCTPTKMSPI	100 / 9 AA	45
Phosphosite 2:	PDZD2	O15018	T683	PSLTPCSTPTHMSRS	75 / 8 AA	302
Phosphosite 3:	AlphaK1	Q96L96	T1088	PKAGPCSTPTSQHGS	85 / 7 AA	201
Phosphosite 4:	AlphaK1	Q96L96	S1087	SPKAGPCSTPTSQHG	85 / 7 AA	201
Phosphosite 5:	C19orf46	Q8N205	S383	ASGGPCCSHARIPRT	44 / 9 AA	44
Phosphosite 6:	C16orf84	Q2VPK5	S435	TPPGPCCSPGVGWAQ	83 / 6 AA	56
Phosphosite 7:	CTGF	P29279	T294	CTDGRCCTPHRTTTL	62 / 8 AA	38
Phosphosite 8:	Nav3	Q8IVL0	S654	PSADSCTSPTKMDLS	55 / 9 AA	256
Phosphosite 9:	CYR61	O00622	T324	CVDGRCCTPQLTRTV	83 / 6 AA	42
Phosphosite 10:	RYR3	Q15413	T3162	PSTGPCCTKVTSEHL	100 / 5 AA	552
Phosphosite 11:	MAP3K7IP3	Q8N5C8	T440	QPTGPSCTPSPSPRV	71 / 7 AA	79
Phosphosite 12:	C2orf62	Q7Z7H3	T269	SPGCCIITKMPILRE	71 / 7 AA	44
Phosphosite 13:	NSDDR	Q9Y4D2	T207	VFLCCTRTKDSQSDA	83 / 6 AA	115
Phosphosite 14:	MAP3K7IP3	Q8N5C8	S438	YTQPTGPSCTPSPSP	71 / 7 AA	79
Phosphosite 15:	DOK4	Q8TEW6	T260	EHYSYPCTPTTMLPR	83 / 6 AA	37
Phosphosite 16:	YEATS2	Q9ULM3	T407	LPSSLERTPTKMTTS	83 / 6 AA	151
Phosphosite 17:	DOK4	Q8TEW6	T263	SYPCTPTTMLPRSAY	83 / 6 AA	37
Phosphosite 18:	KIF4A	O95239	T1115	VDCCCDPTKCRNRQQ	83 / 6 AA	140
Phosphosite 19:	CTHRC1	Q96CG8	T127	LGKIAECTFTKMRSN	83 / 6 AA	26
Phosphosite 20:	CTHRC1	Q96CG8	T129	KIAECTFTKMRSNSA	83 / 6 AA	26