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:	C8A
Human P-Site:	S125
P-Site Sequence:	DQDCLDGSDEDDCED
UniProt:	P07357
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C8A	P07357	S125	DQDCLDGSDEDDCED	100 / 9 AA	65
Phosphosite 1:	SSPO	A2VEC9	S2420	REDCLDGSDERHCAR	100 / 7 AA	548
Phosphosite 2:	SSPO	A2VEC9	S2493	RPDCQDGSDEDGCVD	87 / 8 AA	548
Phosphosite 3:	PPFIA3	O75145	S577	FPGELDGSDEEEAEG	75 / 8 AA	133
Phosphosite 4:	CD320	Q9NPF0	S84	DLDCSDGSDEEECRI	66 / 9 AA	29
Phosphosite 5:	ST14	Q9Y5Y6	S597	KEDCSDGSDEKDCDC	77 / 9 AA	95
Phosphosite 6:	TOP2A	P11388	S1525	PIKYLEESDEDDLF_	66 / 9 AA	174
Phosphosite 7:	CAPN11	Q9UMQ6	S19	SAESLDGSQEDKPRG	75 / 8 AA	84
Phosphosite 8:	KIAA0256	Q93073	S1040	LGKTLNGSEEDNVEQ	62 / 8 AA	122
Phosphosite 9:	ZNF35	P13682	S51	LQTGLDGSEEEEKGQ	62 / 8 AA	58
Phosphosite 10:	SSPO	A2VEC9	S1633	VRQCPDGSDEGPDAC	85 / 7 AA	548
Phosphosite 11:	Myf-5	P13349	S49	HKAELQGSDEDEHVR	75 / 8 AA	28
Phosphosite 12:	SSPO	A2VEC9	S1594	EEDCADGSDERGCGG	85 / 7 AA	548
Phosphosite 13:	PRKCSH	P14314	S62	YCDCKDGSDEPGTAA	85 / 7 AA	59
Phosphosite 14:	SSPO	A2VEC9	S2263	VLDCEDGSDEEGCVL	75 / 8 AA	548
Phosphosite 15:	Polycystin 2	Q13563	S812	FPRSLDDSEEDDDED	66 / 9 AA	110
Phosphosite 16:	EIF5B	O60841	S164	SNKKWDGSEEDEDNS	62 / 8 AA	139
Phosphosite 17:	Putative speedy protein E8	Q3ZCS2	S68	KRECLDESDDEPEKE	62 / 8 AA	31
Phosphosite 18:	SPDYE3	A6NKU9	S60	KRECLDESDDEPEKE	62 / 8 AA	64
Phosphosite 19:	PHF8	Q9UPP1	S589	TGACLNDSDDDSPDL	62 / 8 AA	118
Phosphosite 20:	SNRNP35	Q16560	T22	KAGSIDGTDEDPHDR	62 / 8 AA	29