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:	S208
P-Site Sequence:	AAWARNASWPRSLRL
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	S208	AAWARNASWPRSLRL	100 / 9 AA	39
Phosphosite 1:	PRAMEF13	Q5VWM6	S216	QLEIRNMSWPRLIRK	85 / 7 AA	55
Phosphosite 2:	PRAMEF14	Q5SWL7	S216	QLEIRNMSWPRLIRK	85 / 7 AA	49
Phosphosite 3:	PRAMEF1	O95521	S216	ELEIRNMSWPRLIRK	85 / 7 AA	55
Phosphosite 4:	RGS9	O75916	S564	SEASLDTSWPRSRPR	71 / 7 AA	77
Phosphosite 5:	COL5A1	P20908	S1694	SEGARITSWPKENPG	62 / 8 AA	184
Phosphosite 6:	COL5A1	P20908	T1693	KSEGARITSWPKENP	62 / 8 AA	184
Phosphosite 7:	DMWD	Q09019	S648	EAQTGEGSWPRSPSK	71 / 7 AA	70
Phosphosite 8:	ANKRD17	O75179	S49	SSRARSASSPRGMVR	66 / 9 AA	274
Phosphosite 9:	MYH15	Q9Y2K3	S1425	VANARNASLERARHQ	66 / 9 AA	225
Phosphosite 10:	RGL4	Q8IZJ4	S96	KLAFRNLSWPGLGLE	83 / 6 AA	52
Phosphosite 11:	PDE4DIP	Q5VU43	S1467	KLAEELRSASWPGKY	83 / 6 AA	130
Phosphosite 12:	PDE4DIP	Q5VU43	S1469	AEELRSASWPGKYDS	83 / 6 AA	130
Phosphosite 13:	LOXL3	P58215	S567	CLASSARSANWPYGH	71 / 7 AA	83
Phosphosite 14:	ARHGEF10L	Q9HCE6	S108	FSGARHSSWKRKSSR	62 / 8 AA	140
Phosphosite 15:	DGAT2L7	Q6IED9	T241	VLTEARPTAWPRLSA	62 / 8 AA	28
Phosphosite 16:	ARHGEF10L	Q9HCE6	S107	AFSGARHSSWKRKSS	62 / 8 AA	140
Phosphosite 17:	MRPL21	Q7Z2W9	S166	TVIEKTESWPRIIMR	50 / 8 AA	23
Phosphosite 18:	GSG1L	Q6UXU4	S308	HQPHMADSWPRSSAQ	100 / 5 AA	37
Phosphosite 19:	ZNF268	Q14587	S20	PPLQERNSSWDRIRK	62 / 8 AA	108
Phosphosite 20:	ZNF268	Q14587	S21	PLQERNSSWDRIRKL	62 / 8 AA	108