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:	S182
P-Site Sequence:	FFRKIRSSAPSSPSF
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	S182	FFRKIRSSAPSSPSF	100 / 9 AA	28
Phosphosite 1:	GDF5OS	Q5U4N7	S181	GFFRKIRSSAPSSPS	100 / 8 AA	28
Phosphosite 2:	CSMD2	Q7Z408	S2464	KGFKIRYSAPYCSLP	66 / 9 AA	380
Phosphosite 3:	CSMD2	Q7Z408	Y2463	RKGFKIRYSAPYCSL	85 / 7 AA	380
Phosphosite 4:	MACF1	Q9UPN3	S981	NLEKLRSSAPGECHQ	75 / 8 AA	620
Phosphosite 5:	MACF1	Q9UPN3	S980	WNLEKLRSSAPGECH	75 / 8 AA	620
Phosphosite 6:	BMAL1	O00327	S512	EIHRIRGSSPSSCGS	66 / 9 AA	69
Phosphosite 7:	C22orf30	Q5THK1	S1546	RKIGKIRSSAFLKSS	100 / 6 AA	237
Phosphosite 8:	PCDHA7	Q9UN72	S724	LYTALRCSAPSSEGA	75 / 8 AA	101
Phosphosite 9:	ACTR1A	P61163	S331	KDVKIRISAPQERLY	85 / 7 AA	43
Phosphosite 10:	C22orf30	Q5THK1	S1547	KIGKIRSSAFLKSSS	100 / 6 AA	237
Phosphosite 11:	ATE1	O95260	S278	EVRVVRSSPPSSQFK	75 / 8 AA	59
Phosphosite 12:	PRP6	O94906	S670	RLLAKARSSAPTARV	75 / 8 AA	107
Phosphosite 13:	TRPS1	Q9UHF7	S365	HPNKIKASLPSSEVA	66 / 9 AA	142
Phosphosite 14:	BMAL1	O00327	S513	IHRIRGSSPSSCGSS	75 / 8 AA	69
Phosphosite 15:	NUP214	P35658	T962	KTPPVRSTAPASLSR	62 / 8 AA	214
Phosphosite 16:	SRCAP	Q6ZRS2	S3211	DQRILRSSAPPSLAG	75 / 8 AA	344
Phosphosite 17:	CDC14B	O60729	S34	GVKKIRSSTQQDPRR	71 / 7 AA	57
Phosphosite 18:	CDC14B	O60729	S33	PGVKKIRSSTQQDPR	71 / 7 AA	57
Phosphosite 19:	POLH	Q9Y253	S432	CATKFSASAPSSSTD	66 / 9 AA	78
Phosphosite 20:	BCoR	Q6W2J9	T504	YRSEIISTAPSSWVV	66 / 9 AA	192