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:	T591
P-Site Sequence:	VAGEKGSTGAPGKPG
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	T591	VAGEKGSTGAPGKPG	100 / 9 AA	92
Phosphosite 1:	CO3A1	P02461	T278	RNGEKGETGAPGLKG	88 / 9 AA	139
Phosphosite 2:	COL19A1	Q14993	T381	PKGEKGDTGPPGPPA	77 / 9 AA	115
Phosphosite 3:	MICALCL	Q6ZW33	T159	EDREKGSTGARKEEE	87 / 8 AA	77
Phosphosite 4:	COL4A4	P53420	T112	DKGDKGPTGVPGFPG	66 / 9 AA	164
Phosphosite 5:	COL14A1	Q05707	T1529	EKGEKGDTGLPGPQG	77 / 9 AA	194
Phosphosite 6:	COL4A2	P08572	T1112	LKGERGTTGIPGLKG	66 / 9 AA	168
Phosphosite 7:	CO3A1	P02461	T632	PGGDKGDTGPPGPQG	66 / 9 AA	139
Phosphosite 8:	COL16A1	Q07092	S482	PKGDKGSSGIPGKEG	66 / 9 AA	158
Phosphosite 9:	COL7A1	Q02388	T2295	PKGEPGPTGAPGQAV	77 / 9 AA	295
Phosphosite 10:	COL27A1	Q8IZC6	T1254	KQGEKGRTGAKGAKG	77 / 9 AA	187
Phosphosite 11:	COL4A1	P02462	S759	GTPGEKGSIGVPGVP	75 / 8 AA	161
Phosphosite 12:	COL10A1	Q03692	T164	KPGQQGPTGAPGPRG	66 / 9 AA	66
Phosphosite 13:	COL4A5	P29400	T336	EKGQKGDTGPPGPPG	66 / 9 AA	161
Phosphosite 14:	C1qtnf1	Q9BXJ1	S133	GPKGQKGSMGAPGER	75 / 8 AA	32
Phosphosite 15:	COL11A1	P12107	T855	RQGPKGSTGFPGFPG	87 / 8 AA	181
Phosphosite 16:	JPH4	Q96JJ6	T255	VSSEVGSTGPPGSEA	77 / 9 AA	66
Phosphosite 17:	COL4A1	P02462	T81	PPGQKGDTGEPGLPG	66 / 9 AA	161
Phosphosite 18:	CO3A1	P02461	T803	SPGERGETGPPGPAG	66 / 9 AA	139
Phosphosite 19:	COL2A1	P02458	T827	APGERGETGPPGPAG	66 / 9 AA	142
Phosphosite 20:	C16orf68	Q9BUU2	S84	PPSAETGSTGSPPGS	75 / 8 AA	44