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:	S106
P-Site Sequence:	ALPRSQASSSRHSWA
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	S106	ALPRSQASSSRHSWA	100 / 9 AA	28
Phosphosite 1:	GDF5OS	Q5U4N7	S107	LPRSQASSSRHSWAE	100 / 8 AA	28
Phosphosite 2:	GDF5OS	Q5U4N7	S108	PRSQASSSRHSWAEF	100 / 7 AA	28
Phosphosite 3:	FLG	P20930	S597	EASSQADSSRHSQVG	87 / 8 AA	435
Phosphosite 4:	FLG	P20930	S3515	EASTQADSSRHSQSG	75 / 8 AA	435
Phosphosite 5:	PHC3	Q8NDX5	S145	LISRSQASSSTSGSI	100 / 7 AA	106
Phosphosite 6:	FLG	P20930	S598	ASSQADSSRHSQVGQ	85 / 7 AA	435
Phosphosite 7:	FLG	P20930	S3516	ASTQADSSRHSQSGQ	85 / 7 AA	435
Phosphosite 8:	TRIM41	Q8WV44	S526	SVGSGDASSSRHHHR	85 / 7 AA	72
Phosphosite 9:	TRIM41	Q8WV44	S527	VGSGDASSSRHHHRR	75 / 8 AA	72
Phosphosite 10:	CREBL2	O60519	S104	QNKSQQNSSRHTKAG	75 / 8 AA	14
Phosphosite 11:	FRY	Q5TBA9	S1862	LQTALASSSRHYAGR	75 / 8 AA	339
Phosphosite 12:	FRY	Q5TBA9	S1863	QTALASSSRHYAGRS	85 / 7 AA	339
Phosphosite 13:	Fe65	O00213	S669	LDARSQASTSCLPAP	85 / 7 AA	77
Phosphosite 14:	UHRF1BP1	Q6BDS2	S986	KLSRTQASSSPAALK	85 / 7 AA	159
Phosphosite 15:	SH3RF1	Q7Z6J0	S318	ANKSSQASQNRHSME	75 / 8 AA	93
Phosphosite 16:	Bright	Q99856	S500	IRINSQASESRQDSA	75 / 8 AA	63
Phosphosite 17:	CCDC24	Q8N4L8	S60	ARSSQAPSSRPISDP	75 / 8 AA	34
Phosphosite 18:	Putative POM121-like protein 1-like	A6NNC1	S739	GYPRSQASRPRINSA	75 / 8 AA	94
Phosphosite 19:	TRIM41	Q8WV44	S528	GSGDASSSRHHHRRR	85 / 7 AA	72
Phosphosite 20:	PPP2R3A	Q06190	S932	RYNDQASSSRIIERI	100 / 6 AA	130