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:	T1435
P-Site Sequence:	PPGRKGDTGEDGYPG
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	T1435	PPGRKGDTGEDGYPG	100 / 9 AA	164
Phosphosite 1:	COL4A1	P02462	T81	PPGQKGDTGEPGLPG	77 / 9 AA	161
Phosphosite 2:	COL7A1	Q02388	S1984	RRGPKGDSGEQGPPG	66 / 9 AA	295
Phosphosite 3:	COL28A1	Q2UY09	T692	TQGPKGDTGQKGLPG	66 / 9 AA	117
Phosphosite 4:	MKI67	P46013	T1764	RSLRKADTEEEFLAF	62 / 8 AA	359
Phosphosite 5:	KNG1	P01042	T226	KSLWNGDTGECTDNA	71 / 7 AA	72
Phosphosite 6:	MYO3A	Q8NEV4	T908	INLAKGDTGEATRHA	100 / 6 AA	186
Phosphosite 7:	COL6A3	P12111	T2293	NRGPRGETGDDGRDG	55 / 9 AA	344
Phosphosite 8:	RAI14	Q9P0K7	T13	AKFRKSDTNEWNKND	71 / 7 AA	110
Phosphosite 9:	COL2A1	P02458	T455	PLGPKGQTGEPGIAG	66 / 9 AA	142
Phosphosite 10:	SFTPD	P35247	T102	EPGPKGDTGPSGPPG	66 / 9 AA	38
Phosphosite 11:	RAI14	Q9P0K7	S11	LKAKFRKSDTNEWNK	71 / 7 AA	110
Phosphosite 12:	STRAP	Q9Y3F4	T48	PMLRQGDTGDWIGTF	71 / 7 AA	38
Phosphosite 13:	C1QTNF2	Q9BXJ5	S78	HDGDRGDSGEEGPPG	62 / 8 AA	30
Phosphosite 14:	ZNF233	A6NK53	S319	KCYRNGDSGEGFSQG	71 / 7 AA	77
Phosphosite 15:	C9orf141	Q5SQ13	S30	GSLRGDSSEDGRRGQ	62 / 8 AA	24
Phosphosite 16:	NOB1P	Q9ULX3	S201	FEDRKDDSDDDGGGW	55 / 9 AA	47
Phosphosite 17:	C9orf141	Q5SQ13	S29	AGSLRGDSSEDGRRG	62 / 8 AA	24
Phosphosite 18:	AKAP12	Q02952	T337	QEPEKVDTEEDGKAE	75 / 8 AA	191
Phosphosite 19:	COL1A1	P02452	T445	APGSKGDTGAKGEPG	66 / 9 AA	139
Phosphosite 20:	COL24A1	Q17RW2	T494	LRGPKGDTGPPGPPG	66 / 9 AA	175