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:	COL2A1
Human P-Site:	T724
P-Site Sequence:	GPRGLPGTPGTDGPK
UniProt:	P02458
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL2A1	P02458	T724	GPRGLPGTPGTDGPK	100 / 9 AA	142
Phosphosite 1:	COL4A5	P29400	T577	GLPGLPGTPGQDGLP	88 / 9 AA	161
Phosphosite 2:	COL4A3	Q01955	T781	GLPGLPGTPGNEGLD	77 / 9 AA	162
Phosphosite 3:	COL19A1	Q14993	T654	GLPGLPGTPGTPGND	100 / 8 AA	115
Phosphosite 4:	COL22A1	Q8NFW1	T944	GAPGLRGTPGKDGER	77 / 9 AA	161
Phosphosite 5:	COL5A1	P20908	S1454	GEQGLPGSPGPDGPP	77 / 9 AA	184
Phosphosite 6:	COL4A5	P29400	T1111	GLPGLPGTPGAKGQP	77 / 9 AA	161
Phosphosite 7:	COL4A2	P08572	S1210	GTKGFPGSPGSDIHG	66 / 9 AA	168
Phosphosite 8:	NPDC1	Q9NQX5	S146	GLELGLPSTPGTPTP	87 / 8 AA	35
Phosphosite 9:	C1QB	P02746	T44	GIPGIPGTPGPDGQP	77 / 9 AA	26
Phosphosite 10:	C1QTNF5	Q9BXJ0	T37	GHPGLPGTPGHHGSQ	100 / 7 AA	25
Phosphosite 11:	COL4A1	P02462	T1021	GGMGLPGTPGEKGVP	100 / 7 AA	161
Phosphosite 12:	NPDC1	Q9NQX5	T147	LELGLPSTPGTPTPT	87 / 8 AA	35
Phosphosite 13:	COL4A3	Q01955	T110	GSPGLPGTPGNTGPY	100 / 7 AA	162
Phosphosite 14:	DMWD	Q09019	T465	RTRTLPGTPGTTPPA	100 / 7 AA	70
Phosphosite 15:	COL4A6	Q14031	T686	GSRGLPGTPGQPGSS	100 / 7 AA	164
Phosphosite 16:	COL16A1	Q07092	T465	PGIGLPGTPGDPGGP	100 / 7 AA	158
Phosphosite 17:	COL9A1	P20849	T321	GAPGKPGTPGADGLT	77 / 9 AA	92
Phosphosite 18:	COL4A1	P02462	T1140	GEAGLPGTPGPTGPA	100 / 7 AA	161
Phosphosite 19:	COL24A1	Q17RW2	S1346	GSSGLPGSPGIQGPK	66 / 9 AA	175
Phosphosite 20:	WNT6	Q9Y6F9	T151	RPSGLPGTPGPPGPA	100 / 7 AA	40