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:	S103
P-Site Sequence:	RSTALPRSQASSSRH
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	S103	RSTALPRSQASSSRH	100 / 9 AA	28
Phosphosite 1:	ATXN7L2	Q5T6C5	S347	PYCALPRSRASSESE	88 / 9 AA	77
Phosphosite 2:	AFF1	P51825	T224	NQQTLPRTQGSSKVH	66 / 9 AA	131
Phosphosite 3:	ZSCAN5A	Q9BUG6	S25	PGLELPRSMASSETQ	77 / 9 AA	56
Phosphosite 4:	ANKS6	Q68DC2	S621	KFPSLPRSPASSANS	87 / 8 AA	92
Phosphosite 5:	DVL1L1	P54792	S607	SRGSSPRSQASSYAP	100 / 7 AA	73
Phosphosite 6:	PCDH11Y	Q9BZA8	S1263	QVIALHRSQAQSSVS	77 / 9 AA	147
Phosphosite 7:	PCDH11X	Q9BZA7	S1270	QVIALHRSQAQSSVS	77 / 9 AA	148
Phosphosite 8:	EP300	Q09472	T1890	MPPYLPRTQAAGPVS	62 / 8 AA	264
Phosphosite 9:	ALO17	Q9HCF4	S136	QDTALPHSQAQQSGP	85 / 7 AA	175
Phosphosite 10:	POU2F2	P09086	S390	GAGTLPLSQASSSLS	77 / 9 AA	51
Phosphosite 11:	UHRF1BP1	Q6BDS2	T983	QAKKLSRTQASSSPA	75 / 8 AA	159
Phosphosite 12:	Putative POM121-like protein 1-like	A6NNC1	S736	PRGGYPRSQASRPRI	75 / 8 AA	94
Phosphosite 13:	MDC1	Q14676	S513	PGIHLERSQASTTVD	75 / 8 AA	227
Phosphosite 14:	NOPE	Q8TDY8	S1244	ASPGLPRSPVSSSA_	66 / 9 AA	134
Phosphosite 15:	C21orf13	O95447	S637	ESHPLPPSQASTSHA	66 / 9 AA	77
Phosphosite 16:	NOMO2	Q5JPE7	S1121	LDSTLPRSQYDYILP	83 / 6 AA	139
Phosphosite 17:	FRMD4A	Q9P2Q2	S990	TSAALPQSQRSSTPS	77 / 9 AA	115
Phosphosite 18:	DVL1	O14640	S632	SRGSSPRSQASATAP	100 / 6 AA	75
Phosphosite 19:	Putative POM121-like protein 1-like	A6NNC1	S464	PRGGSPRSQASRPHI	100 / 6 AA	94
Phosphosite 20:	ZNF74	Q16587	S159	QAGALQRSQAAPGRR	75 / 8 AA	72