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:	S475
P-Site Sequence:	PTRLSPISILFIDSA
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	S475	PTRLSPISILFIDSA	100 / 9 AA	55
Phosphosite 1:	GDF2	Q9UK05	S402	PTKLSPISVLYKDDM	75 / 8 AA	47
Phosphosite 2:	GDF3	Q9NR23	S338	PTKLSPISMLYQDNN	75 / 8 AA	41
Phosphosite 3:	BMP10	O95393	S398	PTKLEPISILYLDKG	66 / 9 AA	48
Phosphosite 4:	HSFY1	Q96LI6	S204	VKNASPISTLFNEDF	85 / 7 AA	45
Phosphosite 5:	HSFY1	Q96LI6	T205	KNASPISTLFNEDFN	85 / 7 AA	45
Phosphosite 6:	ANKRD12	Q6UB98	S124	NKKSTPVSILFGYPL	71 / 7 AA	236
Phosphosite 7:	GDF5	P43026	S472	CCVPTRLSPISILFI	100 / 6 AA	55
Phosphosite 8:	Daxx	Q9UER7	S564	LEEESPVSQLFELEI	71 / 7 AA	81
Phosphosite 9:	CACNG3	O60359	S251	SRDLSPISKGFHTIP	75 / 8 AA	36
Phosphosite 10:	ERGIC1	Q969X5	T239	RYDLSPITVKYTERR	44 / 9 AA	33
Phosphosite 11:	Rb-like 1	P28749	S643	MQPLSPISVHERYSS	83 / 6 AA	121
Phosphosite 12:	ASPM	Q8IZT6	S3428	QKKNSSISIPFIPET	75 / 8 AA	410
Phosphosite 13:	Rb-like 1	P28749	S640	RRDMQPLSPISVHER	83 / 6 AA	121
Phosphosite 14:	PCDHGB2	Q9Y5G2	S700	VVALALISVLFFLAV	55 / 9 AA	101
Phosphosite 15:	KNDC1	Q76NI1	S334	GKSQLPISELFSPDP	83 / 6 AA	191
Phosphosite 16:	MYBPH	Q13203	S229	MRTGDQDSILFIRSA	100 / 5 AA	52
Phosphosite 17:	MYBPHL	A2RUH7	S108	VRNGEQDSILFIREA	100 / 5 AA	39
Phosphosite 18:	DKFZP434B0335	Q7Z6L1	S645	GHDGVRDSILFIYYV	100 / 5 AA	130
Phosphosite 19:	LLGL1	Q15334	S1009	EPPEAALSPMSIDSA	83 / 6 AA	115
Phosphosite 20:	PKMYT1	Q99640	S64	AKGSIPISRLFPPRT	83 / 6 AA	55