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:	C5
Human P-Site:	S68
P-Site Sequence:	DKKFSYSSGHVHLSS
UniProt:	P01031
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C5	P01031	S68	DKKFSYSSGHVHLSS	100 / 9 AA	188
Phosphosite 1:	C5	P01031	S67	PDKKFSYSSGHVHLS	100 / 8 AA	188
Phosphosite 2:	C5	P01031	Y66	YPDKKFSYSSGHVHL	100 / 7 AA	188
Phosphosite 3:	LAMA4	Q16363	S1117	FYDFGFSSGPVHLED	66 / 9 AA	203
Phosphosite 4:	NEUROD4	Q9HD90	S290	YPSSSLSSGHVHSTP	87 / 8 AA	37
Phosphosite 5:	ZNF38	P17036	S380	CGGKFTYSSGLIQHQ	62 / 8 AA	51
Phosphosite 6:	ZNF229	Q9UJW7	S529	CGKSFSYSSGLLMHQ	75 / 8 AA	94
Phosphosite 7:	ZNF229	Q9UJW7	S640	CGKGFSYSSGLLIHQ	75 / 8 AA	94
Phosphosite 8:	ZFP62	Q8NB50	S199	CGKAFSYSSGLAVHK	75 / 8 AA	79
Phosphosite 9:	C5	P01031	S65	SYPDKKFSYSSGHVH	100 / 6 AA	188
Phosphosite 10:	HZF2	Q14586	S617	GKAFSYSSDVIQHRR	55 / 9 AA	87
Phosphosite 11:	ZNF229	Q9UJW7	Y639	ECGKGFSYSSGLLIH	100 / 6 AA	94
Phosphosite 12:	APLNR	P35414	S348	EKSASYSSGHSQGPG	75 / 8 AA	43
Phosphosite 13:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	T455	VGDSAYSTGHVSRLS	71 / 7 AA	89
Phosphosite 14:	polycystin 1	P98161	T3309	VGDSAYSTGHVSRLS	71 / 7 AA	463
Phosphosite 15:	QSER1	Q2KHR3	S428	SQSQSYSSGHSQGLS	75 / 8 AA	190
Phosphosite 16:	DMXL2	Q8TDJ6	S2735	SATSYSASQVHPPSS	62 / 8 AA	340
Phosphosite 17:	APLNR	P35414	Y346	SGEKSASYSSGHSQG	100 / 6 AA	43
Phosphosite 18:	APLNR	P35414	S347	GEKSASYSSGHSQGP	100 / 6 AA	43
Phosphosite 19:	QSER1	Q2KHR3	S427	VSQSQSYSSGHSQGL	100 / 6 AA	190
Phosphosite 20:	ZNF229	Q9UJW7	S809	GKGFSYTSGLRNHQR	83 / 6 AA	94