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:	COL4A1
Human P-Site:	S892
P-Site Sequence:	GTPGQPGSPGPVGAP
UniProt:	P02462
Intern. Prot. ID:	IPI00743696

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A1	P02462	S892	GTPGQPGSPGPVGAP	100 / 9 AA	161
Phosphosite 1:	COL11A2	P13942	S1304	GEPGQPGSPGPTGEN	88 / 9 AA	172
Phosphosite 2:	COL22A1	Q8NFW1	S962	GAAGEEGSPGPVGPR	77 / 9 AA	161
Phosphosite 3:	COL4A6	Q14031	S701	GSKGEPGSPGLVHLP	77 / 9 AA	164
Phosphosite 4:	COL5A2	P05997	T1087	GSQGAPGTPGPVGAP	77 / 9 AA	145
Phosphosite 5:	BMP2	P12643	S92	RHSGQPGSPAPDHRL	87 / 8 AA	45
Phosphosite 6:	COL4A4	P53420	S1055	GDQGEPGSPGPPGFS	87 / 8 AA	164
Phosphosite 7:	COL5A3	P25940	S1029	GLPGQSGSEGPVGPA	77 / 9 AA	172
Phosphosite 8:	COL11A2	P13942	S506	GPLGQPGSPGLKGES	100 / 7 AA	172
Phosphosite 9:	COL5A1	P20908	S1376	GEPGQTGSPGPTGEP	77 / 9 AA	184
Phosphosite 10:	COL4A4	P53420	S253	GEVGQQGSPGPTLLV	77 / 9 AA	164
Phosphosite 11:	COL9A2	Q14055	S329	GQAGQPGSPGHQGLA	100 / 7 AA	65
Phosphosite 12:	COL7A1	Q02388	S1463	GLPGQPGSPGEQGPR	100 / 7 AA	295
Phosphosite 13:	COL4A5	P29400	S1055	GVPGQPGSPGLPGQK	100 / 7 AA	161
Phosphosite 14:	CO3A1	P02461	S131	GIPGQPGSPGSPGPP	100 / 7 AA	139
Phosphosite 15:	CA12	O43570	S23	ILKEQPSSPAPVNGS	66 / 9 AA	39
Phosphosite 16:	SNX26	O14559	S1064	PPSFQPSSPAPVWRS	75 / 8 AA	137
Phosphosite 17:	COL10A1	Q03692	S471	GSKGDPGSPGPPGPA	87 / 8 AA	66
Phosphosite 18:	UTP20	O75691	T1741	SDNGQPGTPDPADSG	66 / 9 AA	318
Phosphosite 19:	NODAL	Q96S42	S37	RTRGQPSSPSPLAYM	66 / 9 AA	40
Phosphosite 20:	COL5A1	P20908	S1454	GEQGLPGSPGPDGPP	87 / 8 AA	184