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:	COL11A2
Human P-Site:	S812
P-Site Sequence:	GRQGPKGSLGFPGFP
UniProt:	P13942
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL11A2	P13942	S812	GRQGPKGSLGFPGFP	100 / 9 AA	172
Phosphosite 1:	COL5A3	P25940	S804	GRPGPKGSIGFPGPL	88 / 9 AA	172
Phosphosite 2:	COL5A1	P20908	S884	GRQGPKGSIGFPGFP	88 / 9 AA	184
Phosphosite 3:	COL11A1	P12107	S854	GRQGPKGSTGFPGFP	88 / 9 AA	181
Phosphosite 4:	COL4A5	P29400	S507	GLPGPPGSLGFPGQK	88 / 9 AA	161
Phosphosite 5:	CCBE1	Q6UXH8	S266	GSPGPKGSPGFPGMP	88 / 9 AA	44
Phosphosite 6:	USP5	P45974	S630	TPDEPKGSLGFYGNE	100 / 7 AA	96
Phosphosite 7:	COL27A1	Q8IZC6	S1028	GVPGPKGSMGHPGMP	77 / 9 AA	187
Phosphosite 8:	COL27A1	Q8IZC6	S899	GKVGDKGSIGFPGPP	77 / 9 AA	187
Phosphosite 9:	COL11A1	P12107	T855	RQGPKGSTGFPGFPG	87 / 8 AA	181
Phosphosite 10:	COL22A1	Q8NFW1	S534	GEKGEKGSLGLPGPP	77 / 9 AA	161
Phosphosite 11:	COL11A2	P13942	S638	GPQGPKGSLGPQGEP	100 / 7 AA	172
Phosphosite 12:	COL4A3	Q01955	T1031	GSKGKRGTLGFPGRA	66 / 9 AA	162
Phosphosite 13:	COL5A3	P25940	S1446	GPPGPIGSLGHPGPP	77 / 9 AA	172
Phosphosite 14:	COL9A1	P20849	T401	GPPGPRGTIGFHDGD	55 / 9 AA	92
Phosphosite 15:	COL6A3	P12111	S2096	GQRGVKGSRGFPGEK	77 / 9 AA	344
Phosphosite 16:	COL4A1	P02462	S300	GDKGEKGSPGFPGEP	77 / 9 AA	161
Phosphosite 17:	PTPN13	Q12923	S1798	LIKSEKGSLGFTVTK	85 / 7 AA	277
Phosphosite 18:	COLQ	Q9Y215	S175	GSRGPMGSKGYPGSR	66 / 9 AA	48
Phosphosite 19:	COL4A3	Q01955	S719	GFPGTKGSLGCPGKM	77 / 9 AA	162
Phosphosite 20:	COL27A1	Q8IZC6	S755	GDPGPKGSRGYIGLP	75 / 8 AA	187