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:	GDF1
Human P-Site:	S275
P-Site Sequence:	RARRLYVSFREVGWH
UniProt:	P27539
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF1	P27539	S275	RARRLYVSFREVGWH	100 / 9 AA	39
Phosphosite 1:	GDF1	P27539	Y273	ACRARRLYVSFREVG	100 / 7 AA	39
Phosphosite 2:	BMP5	P22003	S361	KKHELYVSFRDLGWQ	75 / 8 AA	52
Phosphosite 3:	BMP7	P18075	S338	KKHELYVSFRDLGWQ	75 / 8 AA	49
Phosphosite 4:	ARID1A	O14497	S1057	DLYRLYVSVKEIGGL	66 / 9 AA	242
Phosphosite 5:	BMP5	P22003	Y359	ACKKHELYVSFRDLG	100 / 6 AA	52
Phosphosite 6:	BMP7	P18075	Y336	ACKKHELYVSFRDLG	100 / 6 AA	49
Phosphosite 7:	BMP8A	Q7Z5Y6	S309	RRHELYVSFQDLGWL	62 / 8 AA	45
Phosphosite 8:	BMP8B	P34820	S309	RRHELYVSFQDLGWL	62 / 8 AA	45
Phosphosite 9:	BMP6	P22004	S420	RKHELYVSFQDLGWQ	62 / 8 AA	57
Phosphosite 10:	CASP10	Q92851	S448	ATVPGYVSFRHVEEG	85 / 7 AA	59
Phosphosite 11:	SOX11	P35716	S314	GGSRLYYSFKNITKQ	55 / 9 AA	47
Phosphosite 12:	OR10AD1	Q8NGE0	S164	GIFLEYISFREPFRR	83 / 6 AA	36
Phosphosite 13:	LATS1	O95835	Y770	EWVVRLYYSFQDKDN	62 / 8 AA	127
Phosphosite 14:	WWP1	Q9H0M0	Y597	YDLRRRLYVIFRGEE	85 / 7 AA	105
Phosphosite 15:	SMURF1	Q9HCE7	Y591	KKEYVRLYVNWRFMR	71 / 7 AA	86
Phosphosite 16:	SMURF2	Q9HAU4	Y585	KKEYVRLYVNWRFLR	71 / 7 AA	86
Phosphosite 17:	C7orf46	A4D161	S57	LQNRLFVSWRSPTGM	71 / 7 AA	33
Phosphosite 18:	NOX5	Q96PH1	Y519	GQWTNRLYESFKASD	71 / 7 AA	86
Phosphosite 19:	BMP6	P22004	Y418	ACRKHELYVSFQDLG	83 / 6 AA	57
Phosphosite 20:	SOX11	P35716	Y313	GGGSRLYYSFKNITK	62 / 8 AA	47