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:	S969
P-Site Sequence:	EGEMAIISQKGTPGE
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	S969	EGEMAIISQKGTPGE	100 / 9 AA	164
Phosphosite 1:	Nedd4-BP2	Q86UW6	S1164	LNLKEIISQRGTLEN	66 / 9 AA	199
Phosphosite 2:	PAN2	Q504Q3	S304	TSRLAIISQSGQCQF	75 / 8 AA	135
Phosphosite 3:	TERF1	P54274	S219	SKLLMIISQKDTFHS	66 / 9 AA	50
Phosphosite 4:	FBXL10	Q8NHM5	T145	VDVMDVNTQKGTEMS	55 / 9 AA	153
Phosphosite 5:	KIF1A	Q12756	S874	VHRVAIVSEKGEVKG	62 / 8 AA	191
Phosphosite 6:	KIF1B	O60333	S997	IHRVAIVSEKGEVRG	62 / 8 AA	204
Phosphosite 7:	PDE2A	O00408	S113	KVREAIISQKRLGCN	100 / 6 AA	106
Phosphosite 8:	Syk	P43405	S149	ALEQAIISQKPQLEK	100 / 6 AA	72
Phosphosite 9:	HSER (GuanyCyclase)	P25092	S658	HLRQANISQKGDVYS	75 / 8 AA	123
Phosphosite 10:	FSIP2	Q5CZC0	S1848	NALLDIISRKGKCDK	62 / 8 AA	370
Phosphosite 11:	SKT	Q5T5P2	S1405	GEVHDIVSQKGEDIQ	71 / 7 AA	214
Phosphosite 12:	ZNF143	P52747	S502	SQQVTLISQDGTQHV	55 / 9 AA	69
Phosphosite 13:	C9orf117	Q5JU67	S242	TLQMARVSQQGMKLL	62 / 8 AA	61
Phosphosite 14:	ZNF418	Q8TF45	S380	EECGKCFSQKGTLTE	71 / 7 AA	78
Phosphosite 15:	BRCA2	P51587	S2041	RTPEHLISQKGFSYN	83 / 6 AA	384
Phosphosite 16:	BAI1	O14514	S673	IQTLVEISQDGTSYS	55 / 9 AA	174
Phosphosite 17:	PPP1R9A	Q9ULJ8	S220	DSPSAIISEKAENNE	71 / 7 AA	123
Phosphosite 18:	ARHGAP20	Q9P2F6	S736	SSCDAILSQKDEDYL	71 / 7 AA	133
Phosphosite 19:	RBAK	Q9NYW8	S299	NVCGKSFSQKGTLTV	83 / 6 AA	83
Phosphosite 20:	AKNAD1	Q5T1N1	S359	LSKLSPTSQKGTSSS	55 / 9 AA	93