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:	COL4A3
Human P-Site:	S89
P-Site Sequence:	GLPGLTGSKGVRGIS
UniProt:	Q01955
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A3	Q01955	S89	GLPGLTGSKGVRGIS	100 / 9 AA	162
Phosphosite 1:	COL4A3	Q01955	S402	GWPGLKGSKGERGRP	77 / 9 AA	162
Phosphosite 2:	COL4A6	Q14031	S650	GQQGLPGSKGITLPC	75 / 8 AA	164
Phosphosite 3:	KIAA0100	Q14667	S2084	VAQGLTRSSGVRRSF	77 / 9 AA	254
Phosphosite 4:	VCP	P55072	S511	LKFGMTPSKGVLFYG	75 / 8 AA	89
Phosphosite 5:	COL1A2	P08123	T306	NPGANGLTGAKGAAG	85 / 7 AA	129
Phosphosite 6:	COL9A2	Q14055	T86	KPGIDGLTGAKGEPG	85 / 7 AA	65
Phosphosite 7:	HEATR5A	Q86XA9	S1704	LNPKLTGSPGVKATK	75 / 8 AA	222
Phosphosite 8:	KIAA1462	Q9P266	S640	ELQALTGSMGGRTEF	75 / 8 AA	148
Phosphosite 9:	YARS	P54577	T219	NPMVPGLTGSKMSSS	100 / 6 AA	59
Phosphosite 10:	COL4A1	P02462	T1301	IGGSPGITGSKGDMG	85 / 7 AA	161
Phosphosite 11:	COL4A1	P02462	S1303	GSPGITGSKGDMGPP	85 / 7 AA	161
Phosphosite 12:	COL11A1	P12107	S776	GVRGLKGSKGEKGED	66 / 9 AA	181
Phosphosite 13:	COL15A1	P39059	S997	GSWGLPGSKGEKGDQ	66 / 9 AA	142
Phosphosite 14:	YARS	P54577	S221	MVPGLTGSKMSSSEE	100 / 6 AA	59
Phosphosite 15:	PLCL4	O75038	S956	LGTRDTGSKGVADDV	100 / 6 AA	68
Phosphosite 16:	OR2T33	Q8NG76	S87	AADYLTGSKAISRAG	71 / 7 AA	36
Phosphosite 17:	OR2T8	A6NH00	S87	AADYLTGSKAISRAG	71 / 7 AA	35
Phosphosite 18:	FCGR3B	O75015	S178	FCRGLVGSKNVSSET	75 / 8 AA	26
Phosphosite 19:	KCNH1	O95259	S160	RLTRALTSSRGVLQQ	62 / 8 AA	111
Phosphosite 20:	COL4A6	Q14031	S746	GSPGLPGSKGATGDI	75 / 8 AA	164