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:	GDF5
Human P-Site:	T461
P-Site Sequence:	NSMDPESTPPTCCVP
UniProt:	P43026
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF5	P43026	T461	NSMDPESTPPTCCVP	100 / 9 AA	55
Phosphosite 1:	GDF6	Q6KF10	T415	NSMDPGSTPPSCCVP	77 / 9 AA	51
Phosphosite 2:	GPR18	Q14330	T168	KDPDKDSTPATCLKI	66 / 9 AA	38
Phosphosite 3:	EMID2	Q96A83	T172	DLPAPESTPPTWNED	100 / 7 AA	45
Phosphosite 4:	EMID2	Q96A83	S171	NDLPAPESTPPTWNE	100 / 7 AA	45
Phosphosite 5:	WBP1	Q96G27	T199	AGVTPASTPPSCRYR	75 / 8 AA	29
Phosphosite 6:	MED13	Q9UHV7	T1047	DLYSPASTPSTCRPL	75 / 8 AA	239
Phosphosite 7:	ST5	P78524	S88	QDPSPDTSPPTCPFK	62 / 8 AA	126
Phosphosite 8:	GDF6	Q6KF10	S414	MNSMDPGSTPPSCCV	75 / 8 AA	51
Phosphosite 9:	GDF5	P43026	T464	DPESTPPTCCVPTRL	100 / 6 AA	55
Phosphosite 10:	N-WASP	O00401	S456	SVADGQESTPPTPAP	100 / 6 AA	55
Phosphosite 11:	TACC3	Q9Y6A5	S301	AHTSAPESTAPTNHL	85 / 7 AA	90
Phosphosite 12:	TMEM183A	Q8IXX5	T228	NPAIPESTPSTLKNS	85 / 7 AA	43
Phosphosite 13:	TMEM183A	Q8IXX5	S227	KNPAIPESTPSTLKN	85 / 7 AA	43
Phosphosite 14:	TMEM183B	Q1AE95	T228	NPAIPESTPSTLKNS	85 / 7 AA	43
Phosphosite 15:	TMEM183B	Q1AE95	S227	KNPAIPESTPSTLKN	85 / 7 AA	43
Phosphosite 16:	N-WASP	O00401	T457	VADGQESTPPTPAPT	100 / 6 AA	55
Phosphosite 17:	SRXN1	Q9BYN0	S75	TIREDPDSVPPIDVL	62 / 8 AA	14
Phosphosite 18:	FOXN3	O00409	T217	PHPHVFNTPPTCPQA	83 / 6 AA	54
Phosphosite 19:	TSHZ1	Q6ZSZ6	T159	ESSAPTPTPPTCPVS	66 / 9 AA	118
Phosphosite 20:	KIF26A	Q9ULI4	T769	VALDPDRTPPCLPGD	71 / 7 AA	190