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:	CO3A1
Human P-Site:	S346
P-Site Sequence:	GTAGFPGSPGAKGEV
UniProt:	P02461
Intern. Prot. ID:	IPI00021033

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CO3A1	P02461	S346	GTAGFPGSPGAKGEV	100 / 9 AA	139
Phosphosite 1:	COL4A1	P02462	S1077	GIAGFPGSPGEKGEK	88 / 9 AA	161
Phosphosite 2:	COL4A5	P29400	T1111	GLPGLPGTPGAKGQP	77 / 9 AA	161
Phosphosite 3:	COL4A2	P08572	S467	GFPGLPGSPGARGPK	77 / 9 AA	168
Phosphosite 4:	COL5A2	P05997	S283	GEVGFAGSPGARGFP	77 / 9 AA	145
Phosphosite 5:	COL4A3	Q01955	S1147	GLPGFPGSPGPMGIR	77 / 9 AA	162
Phosphosite 6:	ADC	Q96A70	T242	LGGGFPGTEGAKVRF	77 / 9 AA	50
Phosphosite 7:	COL4A4	P53420	S847	GLPGYPGSPGAPGGK	87 / 8 AA	164
Phosphosite 8:	COL4A2	P08572	S1210	GTKGFPGSPGSDIHG	77 / 9 AA	168
Phosphosite 9:	COL4A3	Q01955	S310	GVPGFPGSEGVKGNR	77 / 9 AA	162
Phosphosite 10:	COL6A3	P12111	Y2318	GERGFPGYPGPKGNP	77 / 9 AA	344
Phosphosite 11:	FAM123C	Q8N944	S120	GSASFPGSPGSRRMI	75 / 8 AA	90
Phosphosite 12:	COL4A1	P02462	T753	GLPGIPGTPGEKGSI	66 / 9 AA	161
Phosphosite 13:	COL4A1	P02462	T1021	GGMGLPGTPGEKGVP	66 / 9 AA	161
Phosphosite 14:	COL19A1	Q14993	S472	GLPGFPGSVGPKGQK	77 / 9 AA	115
Phosphosite 15:	COL4A5	P29400	S136	GERGFPGSPGFPGLQ	100 / 7 AA	161
Phosphosite 16:	COL19A1	Q14993	S1107	SALGLPGSPGAPGPQ	87 / 8 AA	115
Phosphosite 17:	COL22A1	Q8NFW1	S1035	GAPGIPGSPGSRGDP	66 / 9 AA	161
Phosphosite 18:	COL4A1	P02462	S1095	GIPGMPGSPGLKGSP	77 / 9 AA	161
Phosphosite 19:	NIBP	Q96Q05	S953	NFESFPESPGEKGQF	66 / 9 AA	129
Phosphosite 20:	NIBP	Q96Q05	S1051	NFESFPESPGEKGQF	66 / 9 AA	129