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:	S1636
P-Site Sequence:	VKVLREDSRAAFRLF
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	S1636	VKVLREDSRAAFRLF	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S1636	VKVLREDSRAAFRLF	100 / 9 AA	193
Phosphosite 2:	PPP2R3C	Q969Q6	S78	LQKLREESRAVFLQR	77 / 9 AA	53
Phosphosite 3:	PKDREJ	Q9NTG1	S439	RMVIRKDSRTAFSDK	66 / 9 AA	255
Phosphosite 4:	PRX	Q9BXM0	S51	VRELREDSPAARSLS	87 / 8 AA	155
Phosphosite 5:	EXOC3L	Q86VI1	T176	LEQLREDTWAPLGGL	55 / 9 AA	82
Phosphosite 6:	CTDP1	Q9Y5B0	S740	TKAQRENSPAAFPDR	75 / 8 AA	104
Phosphosite 7:	WDR60	Q8WVS4	S730	VWDLREDSRLHYSVT	66 / 9 AA	123
Phosphosite 8:	KIF19	Q2TAC6	S175	YLELREDSKGVIQVA	55 / 9 AA	111
Phosphosite 9:	MAN2A1	Q16706	S207	VLKLKEDSRRKFIWS	66 / 9 AA	131
Phosphosite 10:	BRE	Q9NXR7	S136	CSRLRESSRLMFEYQ	66 / 9 AA	44
Phosphosite 11:	CYP26C1	Q6V0L0	S440	FGAAREDSRGASSRF	85 / 7 AA	57
Phosphosite 12:	RDX	P35241	S187	RGMLREDSMMEYLKI	55 / 9 AA	69
Phosphosite 13:	STAG1	Q8WVM7	S1126	STVLRENSRPMGDQI	71 / 7 AA	144
Phosphosite 14:	PRUNE2	Q8WUY3	S1685	GSTPSEDSRGTFVPD	71 / 7 AA	34
Phosphosite 15:	NKCC2	Q13621	S1047	NELLQEHSRAANLIV	75 / 8 AA	121
Phosphosite 16:	KIAA2022	Q5QGS0	S1422	MPGYNEDSRSTFFDK	71 / 7 AA	168
Phosphosite 17:	DOCK11	Q5JSL3	S1237	HGIKREDSRGSLIPE	62 / 8 AA	238
Phosphosite 18:	Per1	O15534	S1051	ELLLQEDSRSGTGSA	62 / 8 AA	136
Phosphosite 19:	MKLN1	Q9UL63	S445	WKLLREDSCNAGPED	75 / 8 AA	85
Phosphosite 20:	ARHGAP23	Q9P227	S807	IRAIRENSRAEGEDP	71 / 7 AA	162