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:	S78
P-Site Sequence:	PQETRSGSRRTSPGV
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	S78	PQETRSGSRRTSPGV	100 / 9 AA	39
Phosphosite 1:	GDF1	P27539	S76	RDPQETRSGSRRTSP	100 / 7 AA	39
Phosphosite 2:	FLJ32810	A6NI28	S597	QPQSRSGSRRTRAIC	87 / 8 AA	89
Phosphosite 3:	FLJ32810	A6NI28	S204	QPQSRSGSRRTRAIC	87 / 8 AA	89
Phosphosite 4:	AAK1	Q2M2I8	S678	ATTTPSGSPRTSQQN	77 / 9 AA	94
Phosphosite 5:	DSP	P15924	S2845	RSGSRSGSRRGSFDA	77 / 9 AA	332
Phosphosite 6:	NUMA1	Q14980	S2082	KASPNTRSGTRRSPR	85 / 7 AA	238
Phosphosite 7:	NUMA1	Q14980	T2084	SPNTRSGTRRSPRIA	66 / 9 AA	238
Phosphosite 8:	SH3BP5L	Q7L8J4	S372	GQELGTRSGGRRGSD	85 / 7 AA	43
Phosphosite 9:	NT5C2	P49902	S445	GSLFRSGSRQTLFAS	85 / 7 AA	65
Phosphosite 10:	FLJ32810	A6NI28	S595	LPQPQSRSGSRRTRA	85 / 7 AA	89
Phosphosite 11:	FLJ32810	A6NI28	S202	LPQPQSRSGSRRTRA	85 / 7 AA	89
Phosphosite 12:	ARMCX1	Q9P291	S157	GGCHPTRSGSRAGGR	100 / 6 AA	49
Phosphosite 13:	C14orf73	Q17RC7	S29	PQTPAQGSRRTSSRK	100 / 6 AA	80
Phosphosite 14:	NRG2	O14511	S733	RPRARGASRRTSAGP	66 / 9 AA	92
Phosphosite 15:	CDC14B	O60729	S480	KRTTRSASRKSSVKS	66 / 9 AA	57
Phosphosite 16:	Syntaphilin	O15079	S8	MAMSLPGSRRTSAGS	85 / 7 AA	54
Phosphosite 17:	C10orf95	Q9H7T3	S16	KCGEEPRSGSRRLPK	100 / 6 AA	26
Phosphosite 18:	IL17RD	Q8NFM7	S529	GQHTRQGSRRNYFRS	75 / 8 AA	82
Phosphosite 19:	GDF1	P27539	T81	TRSGSRRTSPGVTLQ	100 / 6 AA	39
Phosphosite 20:	DSP	P15924	S2843	GSRSGSRSGSRRGSF	85 / 7 AA	332