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:	S1171
P-Site Sequence:	PPGIKGPSGSPGLNG
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	S1171	PPGIKGPSGSPGLNG	100 / 9 AA	164
Phosphosite 1:	COL5A2	P05997	T434	TPGAKGPTGSPGTSG	87 / 8 AA	145
Phosphosite 2:	COL2A1	P02458	S311	APGVKGESGSPGENG	77 / 9 AA	142
Phosphosite 3:	COL16A1	Q07092	S1194	SEGIRGPSGLPGSPG	77 / 9 AA	158
Phosphosite 4:	COL4A5	P29400	S1338	FPGMKGPSGVPGSAG	77 / 9 AA	161
Phosphosite 5:	FTSJD2	Q8N1G2	S728	MKIIKGSSGTPKLSY	75 / 8 AA	95
Phosphosite 6:	COL27A1	Q8IZC6	S1119	FPGIPGPSGPPGTKG	77 / 9 AA	187
Phosphosite 7:	COL4A4	P53420	S1173	GIKGPSGSPGLNGLH	100 / 7 AA	164
Phosphosite 8:	CO3A1	P02461	S898	GPPGPSGSPGKDGPP	100 / 7 AA	139
Phosphosite 9:	COL16A1	Q07092	S1420	GAPGPSGSPGLPGVP	100 / 7 AA	158
Phosphosite 10:	COL16A1	Q07092	S1418	HPGAPGPSGSPGLPG	100 / 7 AA	158
Phosphosite 11:	MBL2	P11226	S87	GNPGPSGSPGPKGQK	100 / 7 AA	26
Phosphosite 12:	MBL2	P11226	S85	PPGNPGPSGSPGPKG	100 / 7 AA	26
Phosphosite 13:	COL5A1	P20908	S1260	PPGPRGPSGAPGADG	75 / 8 AA	184
Phosphosite 14:	COL24A1	Q17RW2	S764	DPGLQGPSGPPGPEG	66 / 9 AA	175
Phosphosite 15:	DYNC1LI2	O43237	S389	ESPARGPSGSPRTQG	85 / 7 AA	54
Phosphosite 16:	CO3A1	P02461	S896	NPGPPGPSGSPGKDG	100 / 7 AA	139
Phosphosite 17:	MAML2	Q8IZL2	S377	PGLTQGPSGSPQLRP	75 / 8 AA	125
Phosphosite 18:	COL1A2	P08123	S612	PIGSRGPSGPPGPDG	75 / 8 AA	129
Phosphosite 19:	COL22A1	Q8NFW1	T1343	GEPGPSGTPGQKGSK	85 / 7 AA	161
Phosphosite 20:	MYH14	Q7Z406	S335	RFLTNGPSSSPGQER	66 / 9 AA	228