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:	COL19A1
Human P-Site:	S748
P-Site Sequence:	GREGPKGSKGERGYP
UniProt:	Q14993
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL19A1	Q14993	S748	GREGPKGSKGERGYP	100 / 9 AA	115
Phosphosite 1:	COL4A3	Q01955	S402	GWPGLKGSKGERGRP	88 / 9 AA	162
Phosphosite 2:	COL22A1	Q8NFW1	S1169	GIAGPQGSQGERGAD	77 / 9 AA	161
Phosphosite 3:	EMID2	Q96A83	S218	GPAGPPGSKGDRGQT	77 / 9 AA	45
Phosphosite 4:	COL6A1	P12109	Y318	GSRGPKGYKGEKGKR	77 / 9 AA	109
Phosphosite 5:	COL7A1	Q02388	S2500	GLTGPPGSRGERGEK	77 / 9 AA	295
Phosphosite 6:	COL5A3	P25940	S837	GERGPPGSRGERGQP	77 / 9 AA	172
Phosphosite 7:	COL1A2	P08123	S710	GPAGPRGSPGERGEV	77 / 9 AA	129
Phosphosite 8:	CO3A1	P02461	S796	GIAGPRGSPGERGET	77 / 9 AA	139
Phosphosite 9:	COLEC11	Q9BWP8	S90	GKIGPIGSKGEKGDS	77 / 9 AA	29
Phosphosite 10:	COL11A1	P12107	S890	GPTGPRGSRGARGPT	66 / 9 AA	181
Phosphosite 11:	C1QTNF6	Q9BXI9	S106	GEPGPQGSKGDKGEM	66 / 9 AA	29
Phosphosite 12:	COL11A1	P12107	S776	GVRGLKGSKGEKGED	77 / 9 AA	181
Phosphosite 13:	COL22A1	Q8NFW1	S1349	GTPGQKGSKGENGSP	87 / 8 AA	161
Phosphosite 14:	COL16A1	Q07092	S350	GLPGPPGSKGEKGAR	77 / 9 AA	158
Phosphosite 15:	COL27A1	Q8IZC6	S1398	GWPGPKGSKGAEGPK	100 / 7 AA	187
Phosphosite 16:	CCBE1	Q6UXH8	S316	GAPGRDGSKGERGAP	77 / 9 AA	44
Phosphosite 17:	COL5A1	P20908	S1169	GEPGQKGSKGDKGEQ	66 / 9 AA	184
Phosphosite 18:	COL11A1	P12107	S1139	GEPGQKGSKGDKGEN	66 / 9 AA	181
Phosphosite 19:	COL5A3	P25940	S1089	GAPGHKGSKGDKGDA	66 / 9 AA	172
Phosphosite 20:	COL5A2	P05997	S556	GSSGPKGSQGDPGRP	66 / 9 AA	145