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:	S181
P-Site Sequence:	GFFRKIRSSAPSSPS
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	S181	GFFRKIRSSAPSSPS	100 / 9 AA	28
Phosphosite 1:	GDF5OS	Q5U4N7	S182	FFRKIRSSAPSSPSF	100 / 8 AA	28
Phosphosite 2:	CDY1	Q9Y6F8	S521	EVLRKIWSSAQGIES	66 / 9 AA	60
Phosphosite 3:	CDY2A	Q9Y6F7	S522	EVLRKIWSSAQGIES	66 / 9 AA	61
Phosphosite 4:	MACF1	Q9UPN3	S981	NLEKLRSSAPGECHQ	75 / 8 AA	620
Phosphosite 5:	MACF1	Q9UPN3	S980	WNLEKLRSSAPGECH	75 / 8 AA	620
Phosphosite 6:	CSMD2	Q7Z408	Y2463	RKGFKIRYSAPYCSL	85 / 7 AA	380
Phosphosite 7:	CSMD2	Q7Z408	S2464	KGFKIRYSAPYCSLP	85 / 7 AA	380
Phosphosite 8:	C22orf30	Q5THK1	S1546	RKIGKIRSSAFLKSS	100 / 6 AA	237
Phosphosite 9:	PSMD2	Q13200	S84	ELRRQIRSSTTSMTS	66 / 9 AA	100
Phosphosite 10:	SIPA1L3	O60292	S307	SIFRKLRSSKPEGEA	75 / 8 AA	195
Phosphosite 11:	C22orf30	Q5THK1	S1547	KIGKIRSSAFLKSSS	100 / 6 AA	237
Phosphosite 12:	ACTR1A	P61163	S331	KDVKIRISAPQERLY	85 / 7 AA	43
Phosphosite 13:	PRP6	O94906	S670	RLLAKARSSAPTARV	75 / 8 AA	107
Phosphosite 14:	IQGAP3	Q86VI3	S887	EVVRKIRSNQQLEQD	62 / 8 AA	185
Phosphosite 15:	SRCAP	Q6ZRS2	S3210	GDQRILRSSAPPSLA	75 / 8 AA	344
Phosphosite 16:	CDC14B	O60729	S33	PGVKKIRSSTQQDPR	62 / 8 AA	57
Phosphosite 17:	LOC91431	Q6ZU11	S296	KLSRKERSSAYSKND	85 / 7 AA	105
Phosphosite 18:	HP1BP3	Q5SSJ5	S248	SRNRKNRSSAVDPEP	85 / 7 AA	61
Phosphosite 19:	CDC14B	O60729	S34	GVKKIRSSTQQDPRR	71 / 7 AA	57
Phosphosite 20:	Uncharacterized protein FLJ46360	Q6ZRH3	T82	LQGGLRSTAPSLSLS	71 / 7 AA	16