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:	COL4A6
Human P-Site:	S979
P-Site Sequence:	GSQGSAGSNGFPGPR
UniProt:	Q14031
Intern. Prot. ID:	IPI00028348

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A6	Q14031	S979	GSQGSAGSNGFPGPR	100 / 9 AA	164
Phosphosite 1:	SLC31A2	O15432	S77	TDGDSAGSDSFPVGR	66 / 9 AA	16
Phosphosite 2:	CDC42BPA	Q5VT25	S1003	RKKGCPGSTGFPPKR	66 / 9 AA	197
Phosphosite 3:	COL4A4	P53420	S318	GDPGSYGSPGFPGLK	77 / 9 AA	164
Phosphosite 4:	CO3A1	P02461	S361	GPAGSPGSNGAPGQR	77 / 9 AA	139
Phosphosite 5:	FOXN2	P32314	S344	SHVGSDGSEGFHSEE	66 / 9 AA	47
Phosphosite 6:	HELZ	P42694	S1934	SLGSSSGSNGFYSYF	85 / 7 AA	219
Phosphosite 7:	FRS3	O43559	S357	RDGLTPSSNGFPDGE	62 / 8 AA	54
Phosphosite 8:	COL5A2	P05997	S376	GPLGIPGSSGFPGNP	66 / 9 AA	145
Phosphosite 9:	COL1A1	P02452	S492	GERGGPGSRGFPGAD	66 / 9 AA	139
Phosphosite 10:	PCOLCE2	Q9UKZ9	S46	GESGFIGSEGFPGVY	66 / 9 AA	46
Phosphosite 11:	GPR68	Q15743	S356	QTPNSPGSGGFPTGR	75 / 8 AA	41
Phosphosite 12:	COL11A1	P12107	S854	GRQGPKGSTGFPGFP	66 / 9 AA	181
Phosphosite 13:	NCOR2	Q9Y618	T2468	RPSSAGSTPFPYNPL	75 / 8 AA	275
Phosphosite 14:	SLC31A2	O15432	S79	GDSAGSDSFPVGRTH	71 / 7 AA	16
Phosphosite 15:	NCOR2	Q9Y618	S2467	DRPSSAGSTPFPYNP	75 / 8 AA	275
Phosphosite 16:	GCH1	P30793	S19	KPRGARCSNGFPERD	66 / 9 AA	28
Phosphosite 17:	TTN	Q8WZ42	S24635	SNVAGSKSFPVNVKV	71 / 7 AA	3816
Phosphosite 18:	TTN	Q8WZ42	S24633	RASNVAGSKSFPVNV	71 / 7 AA	3816
Phosphosite 19:	GATSL3	Q8WTX7	S160	PVTRDDSSNGFPRTQ	100 / 5 AA	36
Phosphosite 20:	COL1A1	P02452	S639	GEQGPAGSPGFQGLP	75 / 8 AA	139