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:	COL4A5
Human P-Site:	S864
P-Site Sequence:	GPPGERGSPGIPGAP
UniProt:	P29400
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A5	P29400	S864	GPPGERGSPGIPGAP	100 / 9 AA	161
Phosphosite 1:	COL4A3	Q01955	S917	GTPGQRGSPGIPGVK	88 / 9 AA	162
Phosphosite 2:	COL19A1	Q14993	Y754	GSKGERGYPGIPGEK	88 / 9 AA	115
Phosphosite 3:	COL7A1	Q02388	S2273	GKDGDRGSPGVPGSP	77 / 9 AA	295
Phosphosite 4:	COL4A6	Q14031	S802	GPKGERGSPGTPGQV	88 / 9 AA	164
Phosphosite 5:	COL4A3	Q01955	S857	GFPGETGSPGIPGHQ	88 / 9 AA	162
Phosphosite 6:	COL4A1	P02462	S300	GDKGEKGSPGFPGEP	77 / 9 AA	161
Phosphosite 7:	COL4A2	P08572	T1111	GLKGERGTTGIPGLK	77 / 9 AA	168
Phosphosite 8:	COL7A1	Q02388	T2705	GEKGERGTPGIGGFP	87 / 8 AA	295
Phosphosite 9:	C1QTNF3	Q9BXJ4	Y109	GPKGEKGYPGIPPEL	77 / 9 AA	27
Phosphosite 10:	COL9A2	Q14055	S642	GKDGDRGSPGAPGEA	77 / 9 AA	65
Phosphosite 11:	TTMA	A6NKL6	S410	RPPGERGSQEIPRGE	77 / 9 AA	64
Phosphosite 12:	COL4A1	P02462	Y348	GEKGERGYPGTPGPR	77 / 9 AA	161
Phosphosite 13:	COL16A1	Q07092	S481	GPKGDKGSSGIPGKE	66 / 9 AA	158
Phosphosite 14:	COL4A2	P08572	S924	GLKGDRGSPGMDGFQ	75 / 8 AA	168
Phosphosite 15:	COL21A1	Q96P44	S826	HCLSQHGSPGIPGPP	75 / 8 AA	99
Phosphosite 16:	CO3A1	P02461	S865	GVKGERGSPGGPGAA	88 / 9 AA	139
Phosphosite 17:	COL2A1	P02458	S709	GFPGERGSPGAQGLQ	100 / 7 AA	142
Phosphosite 18:	COL22A1	Q8NFW1	S1355	GSKGENGSPGLPGFL	77 / 9 AA	161
Phosphosite 19:	COL11A2	P13942	S1220	GEPGESGSPGIQGEP	77 / 9 AA	172
Phosphosite 20:	COL4A6	Q14031	S1055	GSQGIRGSPGLPGAS	77 / 9 AA	164