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:	C3
Human P-Site:	Y635
P-Site Sequence:	TPGSGKDYAGVFSDA
UniProt:	P01024
Intern. Prot. ID:	IPI00783987

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3	P01024	Y635	TPGSGKDYAGVFSDA	100 / 9 AA	187
Phosphosite 1:	Death domain-containing protein 1	Q6ZMT9	T704	KDYGKDYTLIFHLQR	62 / 8 AA	102
Phosphosite 2:	MAT1A	Q00266	Y287	GAFSGKDYTKVDRSA	75 / 8 AA	44
Phosphosite 3:	MAT2A	P31153	Y287	GAFSGKDYTKVDRSA	75 / 8 AA	44
Phosphosite 4:	VPS11	Q9H270	Y221	YIVSGKDYPRVELDT	75 / 8 AA	108
Phosphosite 5:	CTNNA1	P35221	Y419	NEKEVKEYAQVFREH	71 / 7 AA	100
Phosphosite 6:	CTNNA2	P26232	Y417	NEKEVKEYAQVFREH	71 / 7 AA	105
Phosphosite 7:	Death domain-containing protein 1	Q6ZMT9	Y703	GKDYGKDYTLIFHLQ	62 / 8 AA	102
Phosphosite 8:	WDR72	Q3MJ13	Y857	NSGMIKDYSGVNLFS	83 / 6 AA	123
Phosphosite 9:	WDR72	Q3MJ13	S858	SGMIKDYSGVNLFSR	83 / 6 AA	123
Phosphosite 10:	KDR	P35968	Y951	RFRQGKDYVGAIPVD	62 / 8 AA	152
Phosphosite 11:	HP	P00738	Y272	ICLPSKDYAEVGRVG	62 / 8 AA	45
Phosphosite 12:	PDCL3	Q9H2J4	Y102	LEISGKDYVQEVTKA	83 / 6 AA	28
Phosphosite 13:	LDHC	P07864	Y83	KITSGKDYSVSANSR	83 / 6 AA	36
Phosphosite 14:	SAMD7	Q7Z3H4	Y345	SLPGCSDYAQVFKDH	83 / 6 AA	49
Phosphosite 15:	CLDN1	O95832	S206	YPKPAPSSGKDYV__	100 / 5 AA	23
Phosphosite 16:	CLDN1	O95832	Y210	APSSGKDYV______	83 / 6 AA	23
Phosphosite 17:	CAPN12	Q6ZSI9	Y135	GQDFQHGYAGVFHFQ	100 / 5 AA	81
Phosphosite 18:	LDH-A	P00338	Y83	KIVSGKDYNVTANSK	100 / 5 AA	37
Phosphosite 19:	RBBP7	Q16576	Y60	TKPEGKDYALHWLVL	100 / 5 AA	48
Phosphosite 20:	CLIPR-59	Q96DZ5	Y55	PAPLPKDYAFTFFDP	71 / 7 AA	60