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:	S543
P-Site Sequence:	GAKGLTGSPGSPGPD
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	S543	GAKGLTGSPGSPGPD	100 / 9 AA	139
Phosphosite 1:	COL4A3	Q01955	S512	GAAGLKGSPGSPGNT	88 / 9 AA	162
Phosphosite 2:	LAMA2	P24043	S1516	CAPGYTGSPGNPGGS	77 / 9 AA	343
Phosphosite 3:	COL1A1	P02452	T541	LPGAKGLTGSPGSPG	100 / 7 AA	139
Phosphosite 4:	COL4A1	P02462	S1101	GSPGLKGSPGSVGYP	87 / 8 AA	161
Phosphosite 5:	DYNC1LI2	O43237	S443	LLSKKTGSPGSPGAG	100 / 7 AA	54
Phosphosite 6:	COL19A1	Q14993	S1107	SALGLPGSPGAPGPQ	77 / 9 AA	115
Phosphosite 7:	COL4A1	P02462	S1199	GFPGLAGSPGIPGSK	77 / 9 AA	161
Phosphosite 8:	MECT1	Q6UUV9	S540	AMMGLTGSHGSLPDS	87 / 8 AA	67
Phosphosite 9:	AATK	Q6ZMQ8	S1270	PPTFLRGSPGSPSAP	87 / 8 AA	145
Phosphosite 10:	UBE2O	Q9C0C9	S836	VEQLLTGSPTSPTVE	87 / 8 AA	141
Phosphosite 11:	SMEK1	Q6IN85	S768	STTNLPGSPGSPGSP	87 / 8 AA	95
Phosphosite 12:	COL1A2	P08123	S401	GPPGLRGSPGSRGLP	77 / 9 AA	129
Phosphosite 13:	COL16A1	Q07092	S1199	GPSGLPGSPGPPGPP	77 / 9 AA	158
Phosphosite 14:	COL4A3	Q01955	S431	GSPGLPGSPGPPGPP	77 / 9 AA	162
Phosphosite 15:	RAB44	Q7Z6P3	S518	REAGLTPSPGDPMAG	77 / 9 AA	77
Phosphosite 16:	COL5A2	P05997	T575	LPGARGLTGNPGVQG	85 / 7 AA	145
Phosphosite 17:	COL4A1	P02462	S656	GAEGLPGSPGFPGPQ	77 / 9 AA	161
Phosphosite 18:	COL4A4	P53420	Y844	GQPGLPGYPGSPGAP	77 / 9 AA	164
Phosphosite 19:	COL7A1	Q02388	S1327	GAPGLKGSPGLPGPR	77 / 9 AA	295
Phosphosite 20:	COL2A1	P02458	T563	LPGARGLTGRPGDAG	85 / 7 AA	142