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:	S291
P-Site Sequence:	GPKGEPGSPGENGAP
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	S291	GPKGEPGSPGENGAP	100 / 9 AA	139
Phosphosite 1:	COL2A1	P02458	S313	GVKGESGSPGENGSP	88 / 9 AA	142
Phosphosite 2:	COL7A1	Q02388	S1463	GLPGQPGSPGEQGPR	87 / 8 AA	295
Phosphosite 3:	FCN3	O75636	S52	SCPGAPGSPGEKGAP	77 / 9 AA	33
Phosphosite 4:	HYI	Q5T013	S224	PGRGEPSSPGELNFP	87 / 8 AA	30
Phosphosite 5:	HYI	Q5T013	S223	VPGRGEPSSPGELNF	87 / 8 AA	30
Phosphosite 6:	ZSWIM4	Q9H7M6	S131	GNIREPGSPGEPERL	100 / 7 AA	110
Phosphosite 7:	COL6A2	P12110	S362	GYPGEAGSPGERGDQ	87 / 8 AA	109
Phosphosite 8:	COL4A6	Q14031	S701	GSKGEPGSPGLVHLP	100 / 7 AA	164
Phosphosite 9:	COL28A1	Q2UY09	S758	GEIGEPGSPGKQGLQ	100 / 7 AA	117
Phosphosite 10:	COL5A2	P05997	S835	GSRGNPGSRGENGPT	77 / 9 AA	145
Phosphosite 11:	COL7A1	Q02388	S2600	GIPGDPGSPGKDGVP	66 / 9 AA	295
Phosphosite 12:	COL15A1	P39059	S647	VFMGPPGSPGEDGPA	77 / 9 AA	142
Phosphosite 13:	COL19A1	Q14993	S302	GLPGAPGSPGQKGHK	66 / 9 AA	115
Phosphosite 14:	COL4A4	P53420	S1092	GPKGEPGSPGCPGHF	100 / 7 AA	164
Phosphosite 15:	COL24A1	Q17RW2	Y730	GELGEPGYPGDKGAV	66 / 9 AA	175
Phosphosite 16:	GPR124	Q96PE1	S575	VPGTRPGSPGQNPPP	85 / 7 AA	143
Phosphosite 17:	COL4A2	P08572	S376	GAQGEPGSQGEPGDP	87 / 8 AA	168
Phosphosite 18:	NHERF	O14745	S46	IRLVEPGSPAEKAGL	75 / 8 AA	39
Phosphosite 19:	COL4A4	P53420	S1055	GDQGEPGSPGPPGFS	100 / 7 AA	164
Phosphosite 20:	COL4A1	P02462	T753	GLPGIPGTPGEKGSI	66 / 9 AA	161