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:	COL4A1
Human P-Site:	S656
P-Site Sequence:	GAEGLPGSPGFPGPQ
UniProt:	P02462
Intern. Prot. ID:	IPI00743696

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A1	P02462	S656	GAEGLPGSPGFPGPQ	100 / 9 AA	161
Phosphosite 1:	COL4A5	P29400	S136	GERGFPGSPGFPGLQ	88 / 9 AA	161
Phosphosite 2:	COL19A1	Q14993	S1093	PGIGLPGSPGLPGTS	88 / 9 AA	115
Phosphosite 3:	COL4A6	Q14031	T671	GPSGFPGTPGFPGPK	77 / 9 AA	164
Phosphosite 4:	COL5A2	P05997	S376	GPLGIPGSSGFPGNP	77 / 9 AA	145
Phosphosite 5:	COL4A2	P08572	T1204	GLHGLPGTKGFPGSP	77 / 9 AA	168
Phosphosite 6:	COL9A1	P20849	S351	GEPGVPGSRGFPGRG	77 / 9 AA	92
Phosphosite 7:	COL4A1	P02462	S1199	GFPGLAGSPGIPGSK	77 / 9 AA	161
Phosphosite 8:	COL24A1	Q17RW2	S1346	GSSGLPGSPGIQGPK	77 / 9 AA	175
Phosphosite 9:	COL19A1	Q14993	S1107	SALGLPGSPGAPGPQ	88 / 9 AA	115
Phosphosite 10:	EBF3	Q9H4W6	S506	ASLGVPGSPGFLNGS	87 / 8 AA	65
Phosphosite 11:	COL8A2	P25067	S365	GPPGLPGSAGLPGRR	77 / 9 AA	67
Phosphosite 12:	COL22A1	Q8NFW1	S994	GEPGLRGSPGLPGPL	77 / 9 AA	161
Phosphosite 13:	COL4A2	P08572	S903	GEQGHPGSPGFKGID	87 / 8 AA	168
Phosphosite 14:	COL7A1	Q02388	S2279	GSPGVPGSPGLPGPV	77 / 9 AA	295
Phosphosite 15:	CTHRC1	Q96CG8	T77	GANGIPGTPGIPGRD	66 / 9 AA	26
Phosphosite 16:	COL16A1	Q07092	S1199	GPSGLPGSPGPPGPP	88 / 9 AA	158
Phosphosite 17:	COL4A3	Q01955	S431	GSPGLPGSPGPPGPP	88 / 9 AA	162
Phosphosite 18:	COL4A1	P02462	S1226	GQPGLPGSPGHATEG	77 / 9 AA	161
Phosphosite 19:	COL21A1	Q96P44	S582	GKDGLMGSPGFKGEA	87 / 8 AA	99
Phosphosite 20:	COL19A1	Q14993	T654	GLPGLPGTPGTPGND	77 / 9 AA	115