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:	T711
P-Site Sequence:	GHKGRPGTPGTAEIP
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	T711	GHKGRPGTPGTAEIP	100 / 9 AA	164
Phosphosite 1:	Hcn2	Q9UL51	T87	SSCGRPGTPGAASTA	88 / 9 AA	97
Phosphosite 2:	COL7A1	Q02388	S1309	GADGRPGSPGRAGNP	77 / 9 AA	295
Phosphosite 3:	COL4A3	Q01955	T1401	GKDGKPGTPGPAGEK	77 / 9 AA	162
Phosphosite 4:	WNT1	P04628	T307	TYSGRLGTAGTAGRA	77 / 9 AA	41
Phosphosite 5:	C1QTNF9	P0C862	S63	GEPGRPGSPGKDGTS	66 / 9 AA	35
Phosphosite 6:	DIXDC1	Q155Q3	S271	SRDWRPGSPGTYLET	85 / 7 AA	77
Phosphosite 7:	COL4A6	Q14031	T814	GQVGQPGTPGSSGPY	66 / 9 AA	164
Phosphosite 8:	SPNS2	Q8IVW8	T74	APTGPPGTPGTPGCA	77 / 9 AA	58
Phosphosite 9:	COL14A1	Q05707	S1664	GEPGRPGSPGAPGEQ	75 / 8 AA	194
Phosphosite 10:	COL9A1	P20849	T321	GAPGKPGTPGADGLT	75 / 8 AA	92
Phosphosite 11:	C11orf68	Q9H3H3	T111	QTSGRPITPGTLRQL	87 / 8 AA	27
Phosphosite 12:	COL2A1	P02458	T724	GPRGLPGTPGTDGPK	87 / 8 AA	142
Phosphosite 13:	TRAK1	Q9UPV9	T486	ERSKKPGTPGTPGSH	75 / 8 AA	106
Phosphosite 14:	CXorf49	A8MYA2	T86	GREGRPGTPVDDQGD	100 / 6 AA	54
Phosphosite 15:	COL21A1	Q96P44	T651	GSPGQPGTPGSKGSK	75 / 8 AA	99
Phosphosite 16:	MUC19	Q7Z5P9	T1436	ISGSKPGTPGTPGGA	66 / 9 AA	598
Phosphosite 17:	COL4A2	P08572	S1475	GAPGRPGSPGLPGMP	85 / 7 AA	168
Phosphosite 18:	MN1	Q10571	T1129	GGPGHPGTPGLEQVR	85 / 7 AA	136
Phosphosite 19:	EPS8L3	Q8TE67	T511	LEPLQPGTPGTQGQS	85 / 7 AA	67
Phosphosite 20:	C1QB	P02746	T53	GPDGQPGTPGIKGEK	75 / 8 AA	26