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:	T1299
P-Site Sequence:	GRLGAPGTPGLPGPR
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	T1299	GRLGAPGTPGLPGPR	100 / 9 AA	162
Phosphosite 1:	COL16A1	Q07092	S1492	GRPGAPGSPGLPGQI	88 / 9 AA	158
Phosphosite 2:	COL1A2	P08123	T170	GARGFPGTPGLPGFK	88 / 9 AA	129
Phosphosite 3:	COL2A1	P02458	T280	GARGFPGTPGLPGVK	88 / 9 AA	142
Phosphosite 4:	COL4A3	Q01955	S1108	GAPGSPGSPGLPGKP	77 / 9 AA	162
Phosphosite 5:	COL7A1	Q02388	S2279	GSPGVPGSPGLPGPV	77 / 9 AA	295
Phosphosite 6:	COL4A3	Q01955	T754	AMPGGPGTPGFPGER	77 / 9 AA	162
Phosphosite 7:	CTHRC1	Q96CG8	T77	GANGIPGTPGIPGRD	77 / 9 AA	26
Phosphosite 8:	TCERG1	O14776	T127	PPVTAPGTPALPPTE	87 / 8 AA	124
Phosphosite 9:	COL4A1	P02462	S628	GFPGGPGSPGLPGPK	77 / 9 AA	161
Phosphosite 10:	SPNS1	Q9H2V7	T24	DDGPVPGTPGLPGST	87 / 8 AA	57
Phosphosite 11:	COL4A5	P29400	S1055	GVPGQPGSPGLPGQK	77 / 9 AA	161
Phosphosite 12:	CO3A1	P02461	T721	GPPGAAGTPGLQGMP	77 / 9 AA	139
Phosphosite 13:	COL4A1	P02462	T973	GSRGDPGTPGVPGKD	77 / 9 AA	161
Phosphosite 14:	COL14A1	Q05707	T1676	GEQGPPGTPGFPGNA	77 / 9 AA	194
Phosphosite 15:	COL4A5	P29400	S879	GPIGPPGSPGLPGKA	77 / 9 AA	161
Phosphosite 16:	ANKLE1	Q8NAG6	T140	EPEPAPGTPGLSGPT	100 / 7 AA	62
Phosphosite 17:	COL5A3	P25940	T1188	GPTGSEGTPGLPGGV	77 / 9 AA	172
Phosphosite 18:	COL4A2	P08572	T915	GIDGMPGTPGLKGDR	87 / 8 AA	168
Phosphosite 19:	COL4A1	P02462	S1110	GSVGYPGSPGLPGEK	77 / 9 AA	161
Phosphosite 20:	COL4A6	Q14031	T671	GPSGFPGTPGFPGPK	77 / 9 AA	164