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:	S1359
P-Site Sequence:	KIISLPGSPGPPGTP
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	S1359	KIISLPGSPGPPGTP	100 / 9 AA	162
Phosphosite 1:	COL16A1	Q07092	S1199	GPSGLPGSPGPPGPP	100 / 8 AA	158
Phosphosite 2:	COL4A3	Q01955	S431	GSPGLPGSPGPPGPP	100 / 8 AA	162
Phosphosite 3:	WNT6	Q9Y6F9	T151	RPSGLPGTPGPPGPA	77 / 9 AA	40
Phosphosite 4:	COL7A1	Q02388	T2083	GPPGLPGTPGPPGPP	77 / 9 AA	295
Phosphosite 5:	SMEK1	Q6IN85	S768	STTNLPGSPGSPGSP	77 / 9 AA	95
Phosphosite 6:	ARHGAP25	P42331	S511	NVPSLPGSPGEEASA	100 / 7 AA	73
Phosphosite 7:	COL14A1	Q05707	S1728	SGESRPGSPGPPGSP	88 / 9 AA	194
Phosphosite 8:	COL5A1	P20908	S1454	GEQGLPGSPGPDGPP	100 / 7 AA	184
Phosphosite 9:	COL7A1	Q02388	S1431	GLPGLPGSPGPQGPV	100 / 7 AA	295
Phosphosite 10:	COL19A1	Q14993	S1107	SALGLPGSPGAPGPQ	87 / 8 AA	115
Phosphosite 11:	PRF1	P14222	S335	WVNSLPGSPGLVDYT	100 / 7 AA	61
Phosphosite 12:	formin 2	Q9NZ56	S400	AAASLPGSPAPSQRC	87 / 8 AA	180
Phosphosite 13:	PRKD2	Q9BZL6	S14	YPAGLPGSPGPGSPP	87 / 8 AA	97
Phosphosite 14:	COL7A1	Q02388	S2378	PGVGVPGSPGPPGPP	87 / 8 AA	295
Phosphosite 15:	COL4A4	P53420	S1425	GVDGVPGSPGPPGRK	87 / 8 AA	164
Phosphosite 16:	FMNL	O95466	S571	QAPPLPGSPEPPPAP	87 / 8 AA	122
Phosphosite 17:	COL4A1	P02462	T1140	GEAGLPGTPGPTGPA	75 / 8 AA	161
Phosphosite 18:	COL10A1	Q03692	S471	GSKGDPGSPGPPGPA	100 / 7 AA	66
Phosphosite 19:	COL4A4	P53420	S1055	GDQGEPGSPGPPGFS	100 / 7 AA	164
Phosphosite 20:	COL4A5	P29400	T1126	GLPGFPGTPGPPGPK	66 / 9 AA	161