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:	COL9A1
Human P-Site:	S635
P-Site Sequence:	GELGPVGSPGLPGKL
UniProt:	P20849
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A1	P20849	S635	GELGPVGSPGLPGKL	100 / 9 AA	92
Phosphosite 1:	COL16A1	Q07092	S1019	GDPGCVGSPGLPGPP	88 / 9 AA	158
Phosphosite 2:	COL4A1	P02462	S1036	GIPGPQGSPGLPGDK	88 / 9 AA	161
Phosphosite 3:	BCL9	O00512	S1377	THPGPVGSPGMMMSM	87 / 8 AA	149
Phosphosite 4:	COL22A1	Q8NFW1	S730	GPPGPGGSPGLPGEI	88 / 9 AA	161
Phosphosite 5:	COL16A1	Q07092	S1420	GAPGPSGSPGLPGVP	88 / 9 AA	158
Phosphosite 6:	COL4A5	P29400	S879	GPIGPPGSPGLPGKA	88 / 9 AA	161
Phosphosite 7:	COL4A6	Q14031	S740	GLPGMIGSPGLPGSK	77 / 9 AA	164
Phosphosite 8:	PPFIA3	O75145	S1164	AAAGALGSPGLPLRK	77 / 9 AA	133
Phosphosite 9:	BCL9	O00512	T1299	GGPGPVGTPDIPLGT	66 / 9 AA	149
Phosphosite 10:	COL11A1	P12107	S1058	GPPGPVGSPGERGSA	100 / 7 AA	181
Phosphosite 11:	ZNF831	Q5JPB2	S287	WDSAPMASPGLPAAS	66 / 9 AA	178
Phosphosite 12:	COL4A3	Q01955	S425	GSPGCAGSPGLPGSP	77 / 9 AA	162
Phosphosite 13:	COL9A1	P20849	S719	GLRGPEGSRGLPGVE	77 / 9 AA	92
Phosphosite 14:	FREM2	Q5SZK8	S295	SRGAPVGSPALKREH	75 / 8 AA	351
Phosphosite 15:	COL29A1	A8TX70	S1610	GQKGPQGSPGLMGAK	87 / 8 AA	290
Phosphosite 16:	CCBE1	Q6UXH8	S266	GSPGPKGSPGFPGMP	77 / 9 AA	44
Phosphosite 17:	COL12A1	Q99715	T2825	GLPGRTGTPGLPGPP	66 / 9 AA	333
Phosphosite 18:	COL4A3	Q01955	S1422	GEPGPAGSDGLPGLK	77 / 9 AA	162
Phosphosite 19:	AQP5	P55064	S160	RRTSPVGSPALSIGL	75 / 8 AA	28
Phosphosite 20:	OTOL1	A6NHN0	S216	GDQGAMGSPGLHGGP	66 / 9 AA	49