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:	COL4A3
Human P-Site:	T1365
P-Site Sequence:	GSPGPPGTPGEPGMQ
UniProt:	Q01955
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A3	Q01955	T1365	GSPGPPGTPGEPGMQ	100 / 9 AA	162
Phosphosite 1:	COL1A1	P02452	S1125	GPPGPPGSPGEQGPS	87 / 8 AA	139
Phosphosite 2:	NPHS2	Q9NP85	T53	SGSGRAGTPGEPRAP	77 / 9 AA	42
Phosphosite 3:	COL15A1	P39059	S647	VFMGPPGSPGEDGPA	87 / 8 AA	142
Phosphosite 4:	SPNS2	Q8IVW8	T74	APTGPPGTPGTPGCA	88 / 9 AA	58
Phosphosite 5:	COL22A1	Q8NFW1	S1334	GKNGSPGSPGEPGPS	77 / 9 AA	161
Phosphosite 6:	COL16A1	Q07092	T465	PGIGLPGTPGDPGGP	77 / 9 AA	158
Phosphosite 7:	COL4A1	P02462	T712	GDMGPPGTPGRPGFN	88 / 9 AA	161
Phosphosite 8:	COL4A6	Q14031	T686	GSRGLPGTPGQPGSS	77 / 9 AA	164
Phosphosite 9:	COL14A1	Q05707	T1688	GNAGVPGTPGERGLT	77 / 9 AA	194
Phosphosite 10:	COL28A1	Q2UY09	T255	GDPGPPGTHGNPGIK	77 / 9 AA	117
Phosphosite 11:	COL4A1	P02462	T1021	GGMGLPGTPGEKGVP	87 / 8 AA	161
Phosphosite 12:	COL27A1	Q8IZC6	T1175	GDLGPLGTPGEQGLI	77 / 9 AA	187
Phosphosite 13:	EMID2	Q96A83	T327	GPPGPPGTPGSQGLA	100 / 7 AA	45
Phosphosite 14:	COL11A1	P12107	T659	GLLGPRGTPGAPGQP	77 / 9 AA	181
Phosphosite 15:	COL6A6	A6NMZ7	T1544	GWPGPPGTPGSRRKT	100 / 7 AA	247
Phosphosite 16:	COL24A1	Q17RW2	T1015	GMEGPPGTEGESGLQ	77 / 9 AA	175
Phosphosite 17:	COL4A5	P29400	S461	GPPGPPGSPGDKGLQ	75 / 8 AA	161
Phosphosite 18:	CO3A1	P02461	T187	GPPGPPGTSGHPGSP	77 / 9 AA	139
Phosphosite 19:	COL19A1	Q14993	S1002	GHQGPPGSPGIPGIP	77 / 9 AA	115
Phosphosite 20:	P130Cas	P56945	T81	PGSGPPATPAQPQPG	66 / 9 AA	93