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:	GDF3
Human P-Site:	T63
P-Site Sequence:	QDREAAATTGVSRDL
UniProt:	Q9NR23
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF3	Q9NR23	T63	QDREAAATTGVSRDL	100 / 9 AA	41
Phosphosite 1:	LRCH4	O75427	T19	GGEEAAATTSVPGSP	77 / 9 AA	73
Phosphosite 2:	SERPINI2	O75830	S349	DGSEAATSTGIHIPV	62 / 8 AA	46
Phosphosite 3:	SERPINI2	O75830	T348	EDGSEAATSTGIHIP	62 / 8 AA	46
Phosphosite 4:	TMEM48	Q9BTX1	T389	LYQEAAATNGRVSSS	85 / 7 AA	76
Phosphosite 5:	MUC19	Q7Z5P9	T4325	LSAEATETTGPSAGV	66 / 9 AA	598
Phosphosite 6:	NYX	Q9GZU5	T433	PVEEAANTTGGLANA	85 / 7 AA	52
Phosphosite 7:	GPR137	Q96N19	T351	RCQDQAATTTVSTPP	66 / 9 AA	46
Phosphosite 8:	SPEG	Q15772	T2532	LGSEASATSGSSAPG	66 / 9 AA	354
Phosphosite 9:	SNX19	Q92543	T975	SVEESAATTSASDTP	66 / 9 AA	109