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:	S1101
P-Site Sequence:	GSPGLKGSPGSVGYP
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	S1101	GSPGLKGSPGSVGYP	100 / 9 AA	161
Phosphosite 1:	COL4A3	Q01955	S512	GAAGLKGSPGSPGNT	100 / 8 AA	162
Phosphosite 2:	COL4A1	P02462	S575	GLPGPKGSPGSVGLK	88 / 9 AA	161
Phosphosite 3:	COL1A2	P08123	S401	GPPGLRGSPGSRGLP	87 / 8 AA	129
Phosphosite 4:	SLC35A2	P78381	S228	EKILKGSSGSVWLRN	87 / 8 AA	41
Phosphosite 5:	SLC35A2	P78381	S227	FEKILKGSSGSVWLR	87 / 8 AA	41
Phosphosite 6:	COL7A1	Q02388	S1327	GAPGLKGSPGLPGPR	100 / 7 AA	295
Phosphosite 7:	COL5A1	P20908	S1337	GDDGPKGSPGPVGFP	77 / 9 AA	184
Phosphosite 8:	COL1A1	P02452	S543	GAKGLTGSPGSPGPD	87 / 8 AA	139
Phosphosite 9:	RICS	A7KAX9	S207	RSDTLKDSPESVTQM	75 / 8 AA	231
Phosphosite 10:	SPIRE2	Q8WWL2	S54	GCRGLRGSPGRRLRD	75 / 8 AA	80
Phosphosite 11:	C8orf60	Q9HA58	S74	VAAQLQGSPGRVRGP	75 / 8 AA	17
Phosphosite 12:	C1qA	P02745	S105	GIKGTKGSPGNIKDQ	66 / 9 AA	30
Phosphosite 13:	VPS37D	Q86XT2	S228	PVPPLKGSPGCPLGP	85 / 7 AA	28
Phosphosite 14:	COL6A2	P12110	S434	GDPGTKGSPGSDGPK	87 / 8 AA	109
Phosphosite 15:	AATK	Q6ZMQ8	S1270	PPTFLRGSPGSPSAP	85 / 7 AA	145
Phosphosite 16:	COL1A2	P08123	S455	GPRGLPGSPGNIGPA	66 / 9 AA	129
Phosphosite 17:	COL22A1	Q8NFW1	S994	GEPGLRGSPGLPGPL	85 / 7 AA	161
Phosphosite 18:	MAP3K7IP3	Q8N5C8	S226	IPSNLYGSPGSIYIR	75 / 8 AA	79
Phosphosite 19:	TET3	O43151	S1414	FNSALKGSPGFQDKL	85 / 7 AA	179
Phosphosite 20:	COL5A3	P25940	S1467	GQKGSKGSPGSMGPR	77 / 9 AA	172