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:	COL1A1
Human P-Site:	S1125
P-Site Sequence:	GPPGPPGSPGEQGPS
UniProt:	P02452
Intern. Prot. ID:	IPI00297646

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL1A1	P02452	S1125	GPPGPPGSPGEQGPS	100 / 9 AA	139
Phosphosite 1:	COL15A1	P39059	S647	VFMGPPGSPGEDGPA	88 / 9 AA	142
Phosphosite 2:	COL7A1	Q02388	S1463	GLPGQPGSPGEQGPR	88 / 9 AA	295
Phosphosite 3:	COL4A5	P29400	S461	GPPGPPGSPGDKGLQ	77 / 9 AA	161
Phosphosite 4:	COL4A2	P08572	S1261	GERGPPGSPGLQGFP	88 / 9 AA	168
Phosphosite 5:	COL5A2	P05997	S451	GSAGPPGSPGPQGST	88 / 9 AA	145
Phosphosite 6:	COL7A1	Q02388	S2500	GLTGPPGSRGERGEK	77 / 9 AA	295
Phosphosite 7:	COL5A3	P25940	S837	GERGPPGSRGERGQP	77 / 9 AA	172
Phosphosite 8:	COL5A1	P20908	S1088	GPPGPAGSPGERGPA	77 / 9 AA	184
Phosphosite 9:	COL11A2	P13942	S1016	GPPGPAGSPGERGAA	77 / 9 AA	172
Phosphosite 10:	COL1A2	P08123	S710	GPAGPRGSPGERGEV	77 / 9 AA	129
Phosphosite 11:	CO3A1	P02461	S796	GIAGPRGSPGERGET	77 / 9 AA	139
Phosphosite 12:	COL27A1	Q8IZC6	T1175	GDLGPLGTPGEQGLI	77 / 9 AA	187
Phosphosite 13:	COL4A3	Q01955	S59	GFPGPPGSPGQKGFT	77 / 9 AA	162
Phosphosite 14:	COL5A3	P25940	S780	GEEGPPGSAGEKGKL	77 / 9 AA	172
Phosphosite 15:	FCN3	O75636	S52	SCPGAPGSPGEKGAP	77 / 9 AA	33
Phosphosite 16:	COL4A3	Q01955	T1365	GSPGPPGTPGEPGMQ	87 / 8 AA	162
Phosphosite 17:	COL11A1	P12107	S1121	GPAGPAGSPGEDGDK	77 / 9 AA	181
Phosphosite 18:	EMID2	Q96A83	T327	GPPGPPGTPGSQGLA	77 / 9 AA	45
Phosphosite 19:	COL11A1	P12107	S1058	GPPGPVGSPGERGSA	77 / 9 AA	181
Phosphosite 20:	COL9A2	Q14055	Y566	GPPGPPGYPGKQGPH	77 / 9 AA	65