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:	COL9A2
Human P-Site:	S363
P-Site Sequence:	PQGLPGFSGPPGKEG
UniProt:	Q14055
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A2	Q14055	S363	PQGLPGFSGPPGKEG	100 / 9 AA	65
Phosphosite 1:	COL4A1	P02462	T202	PVGPPGFTGPPGPPG	87 / 8 AA	161
Phosphosite 2:	COL4A6	Q14031	S273	PKGFPGISGPPGFPG	77 / 9 AA	164
Phosphosite 3:	COL7A1	Q02388	S1823	EQGLPGPSGPPGLPG	88 / 9 AA	295
Phosphosite 4:	COL29A1	A8TX70	S1457	QKGLKGFSGPKGGHG	77 / 9 AA	290
Phosphosite 5:	COL4A6	Q14031	S1315	DQGIPGFSGLPGELG	77 / 9 AA	164
Phosphosite 6:	COL1A2	P08123	S291	EVGLPGLSGPVGPPG	77 / 9 AA	129
Phosphosite 7:	COL27A1	Q8IZC6	S699	DMGLPGLSGNPGPPG	77 / 9 AA	187
Phosphosite 8:	COL4A1	P02462	S819	GQGPPGLSGPPGIKG	87 / 8 AA	161
Phosphosite 9:	CCDC17	Q96LX7	S329	LPPLPGFSEPQLPGT	75 / 8 AA	62
Phosphosite 10:	COL8A2	P25067	T432	PKGEPGFTGRPGGPG	75 / 8 AA	67
Phosphosite 11:	COL4A2	P08572	T156	PPGSEGFTGPPGPQG	85 / 7 AA	168
Phosphosite 12:	COL8A2	P25067	T518	VPGSPGITGPPGPPG	75 / 8 AA	67
Phosphosite 13:	COL4A5	P29400	T1402	PQGLPGPTGPPGDPG	77 / 9 AA	161
Phosphosite 14:	RAPH1	Q70E73	S741	APSLPQFSAPPPPLK	75 / 8 AA	135
Phosphosite 15:	COL10A1	Q03692	T337	LPGKPGLTGPPGNMG	75 / 8 AA	66
Phosphosite 16:	PRR5	P85299	S296	CPEPQGFSDPPGQGP	85 / 7 AA	43
Phosphosite 17:	COL5A2	P05997	S440	PTGSPGTSGPPGSAG	87 / 8 AA	145
Phosphosite 18:	RXRB	P28702	S154	PPAPPGFSGPVSSPQ	100 / 6 AA	57
Phosphosite 19:	COL4A2	P08572	T1157	QTGFPGLTGPPGSQG	66 / 9 AA	168
Phosphosite 20:	COL27A1	Q8IZC6	S1119	FPGIPGPSGPPGTKG	77 / 9 AA	187