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:	S1619
P-Site Sequence:	WGEKPNLSYIIGKDT
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	S1619	WGEKPNLSYIIGKDT	100 / 9 AA	187
Phosphosite 1:	CYC1	P08574	Y199	ALPPDLSYIVRARHG	71 / 7 AA	35
Phosphosite 2:	CYC1	P08574	S198	GALPPDLSYIVRARH	71 / 7 AA	35
Phosphosite 3:	CORO2A	Q92828	S308	SADKPHLSYLTEYRS	55 / 9 AA	60
Phosphosite 4:	PEA-15	Q15121	S61	KLDKDNLSYIEHIFE	85 / 7 AA	15
Phosphosite 5:	FAM117A	Q9C073	S333	ASPRPNHSYIFKREP	62 / 8 AA	48
Phosphosite 6:	CORO2B	Q9UQ03	S308	STEKPYLSYLMEFRS	55 / 9 AA	55
Phosphosite 7:	ADAM19	Q9H013	Y148	TVSSNLSYVIEPLPD	62 / 8 AA	105
Phosphosite 8:	GSK3B	P49841	S215	VRGEPNVSYICSRYY	55 / 9 AA	47
Phosphosite 9:	GSK3A	P49840	S278	VRGEPNVSYICSRYY	55 / 9 AA	51
Phosphosite 10:	GSK3B	P49841	Y216	RGEPNVSYICSRYYR	62 / 8 AA	47
Phosphosite 11:	GSK3A	P49840	Y279	RGEPNVSYICSRYYR	62 / 8 AA	51
Phosphosite 12:	FAM38A	Q92508	Y443	KGFPNLGYIQNHLQV	83 / 6 AA	233
Phosphosite 13:	TCTN1	Q2MV58	S163	TNYKPALSFINPEVP	71 / 7 AA	64
Phosphosite 14:	LYST	Q99698	S2990	DVVKPPLSYLFEDKT	55 / 9 AA	429
Phosphosite 15:	BAHCC1	Q9P281	Y2502	AGRPNLPYIGRIESM	83 / 6 AA	277
Phosphosite 16:	TNRC18	O15417	Y2837	AGRPNLPYIGRIQSM	83 / 6 AA	315
Phosphosite 17:	TTN	Q8WZ42	Y19062	GGSPNLSYHVERRLK	62 / 8 AA	3816
Phosphosite 18:	REPS2	Q8NFH8	S321	KLSIPELSYIWELSD	83 / 6 AA	72
Phosphosite 19:	FAM117A	Q9C073	Y334	SPRPNHSYIFKREPP	71 / 7 AA	48
Phosphosite 20:	CORO2B	Q9UQ03	Y306	EISTEKPYLSYLMEF	71 / 7 AA	55