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:	T827
P-Site Sequence:	APGERGETGPPGPAG
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	T827	APGERGETGPPGPAG	100 / 9 AA	142
Phosphosite 1:	CO3A1	P02461	T803	SPGERGETGPPGPAG	100 / 9 AA	139
Phosphosite 2:	COL5A2	P05997	T407	PQGQRGETGPPGPVG	88 / 9 AA	145
Phosphosite 3:	COL19A1	Q14993	T381	PKGEKGDTGPPGPPA	77 / 9 AA	115
Phosphosite 4:	COL1A1	P02452	T1069	KSGDRGETGPAGPAG	77 / 9 AA	139
Phosphosite 5:	COL1A1	P02452	T1039	AKGDRGETGPAGPPG	77 / 9 AA	139
Phosphosite 6:	COL4A1	P02462	T600	FPGSRGDTGPPGPPG	87 / 8 AA	161
Phosphosite 7:	COL7A1	Q02388	T2212	LKGEPGETGPPGRGL	88 / 9 AA	295
Phosphosite 8:	CO3A1	P02461	T632	PGGDKGDTGPPGPQG	66 / 9 AA	139
Phosphosite 9:	CO3A1	P02461	T278	RNGEKGETGAPGLKG	77 / 9 AA	139
Phosphosite 10:	COL4A5	P29400	T336	EKGQKGDTGPPGPPG	66 / 9 AA	161
Phosphosite 11:	CPSF6	Q16630	Y395	PPYDRGDYGPPGREM	66 / 9 AA	59
Phosphosite 12:	COL1A2	P08123	T981	KHGNRGETGPSGPVG	77 / 9 AA	129
Phosphosite 13:	COL8A2	P25067	S254	APGDKGESGPPGVPG	66 / 9 AA	67
Phosphosite 14:	C1QTNF9	P0C862	T118	EKGLRGETGPQGQKG	87 / 8 AA	35
Phosphosite 15:	C1QTNF9B	B2RNN3	T118	EKGLRGETGPQGQKG	87 / 8 AA	35
Phosphosite 16:	COL24A1	Q17RW2	T1458	EKGFRGETGPQGPRG	87 / 8 AA	175
Phosphosite 17:	CO3A1	P02461	S1067	KSGDRGESGPAGPAG	66 / 9 AA	139
Phosphosite 18:	COL2A1	P02458	S935	PKGARGDSGPPGRAG	66 / 9 AA	142
Phosphosite 19:	COL19A1	Q14993	T414	QRGRRGKTGPPGKPG	87 / 8 AA	115
Phosphosite 20:	COL1A1	P02452	T913	GKGPRGETGPAGRPG	87 / 8 AA	139