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:	C4B
Human P-Site:	S574
P-Site Sequence:	CEGKLELSVDGAKQY
UniProt:	P0C0L5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4B	P0C0L5	S574	CEGKLELSVDGAKQY	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S574	CEGKLELSVDGAKQY	100 / 9 AA	193
Phosphosite 2:	ACBD3	Q9H3P7	S13	NAERLEVSVDGLTLS	75 / 8 AA	61
Phosphosite 3:	LAMA2	P24043	T3040	IKHRIELTVDGNQVE	62 / 8 AA	343
Phosphosite 4:	C14orf166B	Q0VAA2	S256	TLTKLDLSMNGFGNE	62 / 8 AA	52
Phosphosite 5:	DND1	Q8IYX4	S141	STEKCELSVDGLPPN	87 / 8 AA	39
Phosphosite 6:	Slc17a7	Q9P2U7	S36	GAETLELSADGRPVT	75 / 8 AA	62
Phosphosite 7:	AOPEP	Q8N6M6	S643	EEKRLELSVENIYQD	62 / 8 AA	94
Phosphosite 8:	SYP	P08247	S54	YSGELQLSVDCANKT	75 / 8 AA	34
Phosphosite 9:	SLIT2	O94813	S1255	LDQSLSLSVDGGNPK	75 / 8 AA	170
Phosphosite 10:	RYR2	Q92736	S1867	DTLEKELSVDDAKLQ	85 / 7 AA	565
Phosphosite 11:	RSPH10B	P0C881	S703	SSSKLELSPDVNKIR	85 / 7 AA	101
Phosphosite 12:	RSPH10B2	B2RC85	S703	SSSKLELSPDVNKIR	85 / 7 AA	101
Phosphosite 13:	EXOC3L2	Q2M3D2	S346	VARDLELSEEGALSP	75 / 8 AA	46
Phosphosite 14:	DCHS2	Q6V1P9	S628	LRYSLEPSVDSAMFG	75 / 8 AA	322
Phosphosite 15:	ATG2A	Q2TAZ0	S762	KGEELELSVESPCEL	62 / 8 AA	213
Phosphosite 16:	RUNDC1	Q96C34	S388	LLKRLEVSVDRVKQL	71 / 7 AA	68
Phosphosite 17:	MAPK8IP2	Q13387	S280	ETELELSSDGGSSSS	75 / 8 AA	88
Phosphosite 18:	INO80B	Q9C086	S26	PGEALELSLAGAHGH	75 / 8 AA	39
Phosphosite 19:	FLJ11773	Q9BSB4	S11	RSEVLEVSVEGRQVE	71 / 7 AA	25
Phosphosite 20:	VGLL2	Q8N8G2	S301	VAQGLGLSVDSARRY	75 / 8 AA	33