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:	S76
P-Site Sequence:	RDPQETRSGSRRTSP
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	S76	RDPQETRSGSRRTSP	100 / 9 AA	39
Phosphosite 1:	INPPL1	O15357	S914	RGSQEPRSGSRKPAF	77 / 9 AA	139
Phosphosite 2:	KIF24	Q5T7B8	S92	IKSQELRSGPRRQLN	77 / 9 AA	152
Phosphosite 3:	C10orf95	Q9H7T3	S16	KCGEEPRSGSRRLPK	77 / 9 AA	26
Phosphosite 4:	GDF1	P27539	T74	RRRDPQETRSGSRRT	100 / 7 AA	39
Phosphosite 5:	GDF1	P27539	S78	PQETRSGSRRTSPGV	100 / 7 AA	39
Phosphosite 6:	INVS	Q9Y283	S857	QSTEELRSGARRLET	66 / 9 AA	118
Phosphosite 7:	NUMA1	Q14980	S2082	KASPNTRSGTRRSPR	66 / 9 AA	238
Phosphosite 8:	FLJ32810	A6NI28	S595	LPQPQSRSGSRRTRA	66 / 9 AA	89
Phosphosite 9:	FLJ32810	A6NI28	S202	LPQPQSRSGSRRTRA	66 / 9 AA	89
Phosphosite 10:	SPT5	O00267	S120	VVLDEDRSGARRLQN	66 / 9 AA	121
Phosphosite 11:	ARMCX1	Q9P291	S157	GGCHPTRSGSRAGGR	75 / 8 AA	49
Phosphosite 12:	QIK	Q9H0K1	S478	EAFQSTRSGQRRHTL	77 / 9 AA	104
Phosphosite 13:	CPE	P16870	T261	ANYPYDETRSGSAHE	85 / 7 AA	53
Phosphosite 14:	TAOK3	Q9H2K8	T316	KKILFQETRNGPLNE	71 / 7 AA	105
Phosphosite 15:	SFRS4	Q08170	S442	GTNQETRSRSRSNSK	87 / 8 AA	57
Phosphosite 16:	NUMA1	Q14980	T2084	SPNTRSGTRRSPRIA	85 / 7 AA	238
Phosphosite 17:	ZNF469	Q96JG9	S1024	ALPEETRSSRRRRLP	66 / 9 AA	259
Phosphosite 18:	SH3BP5L	Q7L8J4	S372	GQELGTRSGGRRGSD	66 / 9 AA	43
Phosphosite 19:	TRA2A	Q13595	S34	RVKSESRSGSRSPSR	85 / 7 AA	33
Phosphosite 20:	C6orf222	P0C671	S437	RKSQEKRSSFRRAFY	66 / 9 AA	72