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:	COL4A6
Human P-Site:	S973
P-Site Sequence:	WLKGDKGSQGSAGSN
UniProt:	Q14031
Intern. Prot. ID:	IPI00028348

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A6	Q14031	S973	WLKGDKGSQGSAGSN	100 / 9 AA	164
Phosphosite 1:	COL27A1	Q8IZC6	S875	GFQGDKGSQGLPGFP	100 / 7 AA	187
Phosphosite 2:	COL6A6	A6NMZ7	S1489	GEKGDEGSQGSPGKR	77 / 9 AA	247
Phosphosite 3:	COL22A1	Q8NFW1	S1061	GPPGDKGSPGSRGLP	87 / 8 AA	161
Phosphosite 4:	COL29A1	A8TX70	S1492	GEKGDPGSQGSPGSR	77 / 9 AA	290
Phosphosite 5:	KIAA0649	Q5T8A7	S1063	GSERDKGSEGPARGL	75 / 8 AA	127
Phosphosite 6:	COL19A1	Q14993	S963	GIPGDRGSQGERGKP	85 / 7 AA	115
Phosphosite 7:	COL21A1	Q96P44	S880	GRNGEKGSQGFGYPG	85 / 7 AA	99
Phosphosite 8:	SGK223	Q86YV5	S737	SSDLEKVSQGSAESL	75 / 8 AA	150
Phosphosite 9:	COL29A1	A8TX70	S1601	GRKGEKGSQGQKGPQ	85 / 7 AA	290
Phosphosite 10:	COL19A1	Q14993	S990	GPPGNKGSMGSPGHQ	66 / 9 AA	115
Phosphosite 11:	CO3A1	P02461	S1174	GNRGERGSEGSPGHP	55 / 9 AA	139
Phosphosite 12:	COL28A1	Q2UY09	S311	GIKGDKGSPGPYGPK	75 / 8 AA	117
Phosphosite 13:	COL27A1	Q8IZC6	S1593	GPKGDKGSRGDWGLQ	85 / 7 AA	187
Phosphosite 14:	COL21A1	Q96P44	S543	GAKGDKGSPGFYGKK	85 / 7 AA	99
Phosphosite 15:	COL9A2	Q14055	S431	GVKGDKGSPGKTGPR	85 / 7 AA	65
Phosphosite 16:	COL4A3	Q01955	S1272	GIKGDKGSMGHPGPK	85 / 7 AA	162
Phosphosite 17:	C1QTNF9	P0C862	S93	GIKGDQGSRGSPGKH	66 / 9 AA	35
Phosphosite 18:	C1QTNF9B	B2RNN3	S93	GIKGDQGSRGSPGKH	66 / 9 AA	35
Phosphosite 19:	SLC38A1	Q9H2H9	T450	DQDGDKGTQRIWAAL	83 / 6 AA	54
Phosphosite 20:	COL4A1	P02462	S1187	GAKGDKGSKGEVGFP	85 / 7 AA	161