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:	COL4A4
Human P-Site:	T1357
P-Site Sequence:	PPGRKGPTGLPGPRG
UniProt:	P53420
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A4	P53420	T1357	PPGRKGPTGLPGPRG	100 / 9 AA	164
Phosphosite 1:	COL24A1	Q17RW2	T1097	PLGRSGQTGLPGPEG	77 / 9 AA	175
Phosphosite 2:	COL4A4	P53420	T112	DKGDKGPTGVPGFPG	87 / 8 AA	164
Phosphosite 3:	COL5A3	P25940	T1261	AKGSVGPTGLPGDLG	100 / 7 AA	172
Phosphosite 4:	ABCG2	Q9UNQ0	S100	LAARKDPSGLSGDVL	66 / 9 AA	72
Phosphosite 5:	COL1A1	P02452	T478	ARGEPGPTGLPGPPG	100 / 7 AA	139
Phosphosite 6:	COL4A6	Q14031	S1421	IPGKDGPSGLPGPPG	66 / 9 AA	164
Phosphosite 7:	COL23A1	Q86Y22	S450	ASGERGPSGLPGPVG	75 / 8 AA	52
Phosphosite 8:	COL16A1	Q07092	S1194	SEGIRGPSGLPGSPG	75 / 8 AA	158
Phosphosite 9:	COL14A1	Q05707	T1529	EKGEKGDTGLPGPQG	87 / 8 AA	194
Phosphosite 10:	COL4A5	P29400	S1338	FPGMKGPSGVPGSAG	66 / 9 AA	161
Phosphosite 11:	COL15A1	P39059	T846	PRGPKGDTGLPGFPG	87 / 8 AA	142
Phosphosite 12:	COL9A1	P20849	T537	LPGPKGDTGLPGVDG	87 / 8 AA	92
Phosphosite 13:	COL5A2	P05997	T434	TPGAKGPTGSPGTSG	87 / 8 AA	145
Phosphosite 14:	COL24A1	Q17RW2	S1341	PPGVKGSSGLPGSPG	75 / 8 AA	175
Phosphosite 15:	PI5PA	Q15735	S942	GSSEEGPSGLPGPWA	75 / 8 AA	107
Phosphosite 16:	COL22A1	Q8NFW1	S1233	PPGPQGPSGLPGIPG	75 / 8 AA	161
Phosphosite 17:	COL5A1	P20908	T957	PNGPQGPTGFPGPKG	75 / 8 AA	184
Phosphosite 18:	COL4A2	P08572	T1151	PPGLKGQTGFPGLTG	75 / 8 AA	168
Phosphosite 19:	COL11A2	P13942	T780	PKGRTGPTGDPGPPG	77 / 9 AA	172
Phosphosite 20:	COL9A1	P20849	T744	VQGEQGATGLPGVQG	75 / 8 AA	92