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:	GDF5OS
Human P-Site:	T203
P-Site Sequence:	NTYLCFLTTGPRSSR
UniProt:	Q5U4N7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF5OS	Q5U4N7	T203	NTYLCFLTTGPRSSR	100 / 9 AA	28
Phosphosite 1:	GDF5OS	Q5U4N7	T204	TYLCFLTTGPRSSRE	100 / 8 AA	28
Phosphosite 2:	C20orf173	Q96LM9	S37	PTQLCFLSPGPSPQS	66 / 9 AA	17
Phosphosite 3:	TTF2	Q9UNY4	T17	GTFCFLKTGVRDGPN	75 / 8 AA	130
Phosphosite 4:	ZC3H7B	Q9UGR2	T448	CQLCYPKTGPRAGDY	62 / 8 AA	112
Phosphosite 5:	Raf1	P04049	T641	INACTLTTSPRLPVF	75 / 8 AA	73
Phosphosite 6:	ORC2L	Q13416	T161	DKSEFLSTAPRSLRK	71 / 7 AA	66
Phosphosite 7:	ORC2L	Q13416	S160	NDKSEFLSTAPRSLR	71 / 7 AA	66
Phosphosite 8:	HPS1	Q92902	T488	IYRLNFLTTAPSRGG	66 / 9 AA	79
Phosphosite 9:	COBRA1	Q8WX92	S494	DGFFLTASPRKENVH	71 / 7 AA	66
Phosphosite 10:	CXorf49	A8MYA2	T260	PVPGRFLTSAPRGLT	71 / 7 AA	54
Phosphosite 11:	CXorf49	A8MYA2	S261	VPGRFLTSAPRGLTP	71 / 7 AA	54
Phosphosite 12:	GTDC1	Q4AE62	T452	KFRSLLTTEPREDL_	62 / 8 AA	53
Phosphosite 13:	TMEM24	O14523	T388	RRQLCPLTPGPGKAL	75 / 8 AA	76
Phosphosite 14:	CD4	P01730	T70	GNQGSFLTKGPSKLN	62 / 8 AA	51
Phosphosite 15:	FH	P07954	S347	NDIRFLGSGPRSGLG	71 / 7 AA	55
Phosphosite 16:	COBRA1	Q8WX92	T492	LFDGFFLTASPRKEN	71 / 7 AA	66
Phosphosite 17:	GTDC1	Q4AE62	T451	GKFRSLLTTEPREDL	62 / 8 AA	53
Phosphosite 18:	TBXA2R	P21731	T186	PGSWCFLTLGAESGD	62 / 8 AA	37
Phosphosite 19:	NKX3-1	Q99801	S77	GAQNDQLSTGPRAAP	83 / 6 AA	26
Phosphosite 20:	OTC	P00480	T112	GGHPCFLTTQDIHLG	100 / 5 AA	40