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:	S1096
P-Site Sequence:	AQEQVGGSPEKLQET
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	S1096	AQEQVGGSPEKLQET	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S1096	AQEQVGGSPEKLQET	100 / 9 AA	193
Phosphosite 2:	Wnk4	Q96J92	S1099	KEPQVGGSPQPLSHP	77 / 9 AA	135
Phosphosite 3:	LRFN4	Q6PJG9	S626	GCRGVGGSAERLEES	75 / 8 AA	67
Phosphosite 4:	TTBK2	Q6IQ55	S364	NGIPVGVSPDKLPGS	66 / 9 AA	137
Phosphosite 5:	TH1L	Q8IXH7	S75	RYFQAGGSPENVIQL	66 / 9 AA	66
Phosphosite 6:	Ig lambda chain V-VI region WLT	P06318	S13	QPLSVSGSPEKTVTI	85 / 7 AA	12
Phosphosite 7:	NEDD4L	Q96PU5	S932	FTIEQWGSPEKLPRA	100 / 6 AA	112
Phosphosite 8:	PEX6	Q13608	S371	QVEILEGSPEKLPRW	75 / 8 AA	104
Phosphosite 9:	TBX15	Q96SF7	S531	TSPRLAASPEKLSAS	55 / 9 AA	66
Phosphosite 10:	CCDC85A	Q96PX6	S335	HARHSGGSPEHLQKH	66 / 9 AA	60
Phosphosite 11:	PROSC	O94903	S135	SSWQRKGSPERLKVM	66 / 9 AA	30
Phosphosite 12:	PTCHD2	Q9P2K9	S657	APEQVGGSPAQGPIP	75 / 8 AA	153
Phosphosite 13:	BZRAP1	O95153	S1411	SRRRGGGSPEKPPSR	75 / 8 AA	200
Phosphosite 14:	ARC	Q7LC44	S234	YLRQVGGSEEYWLSQ	66 / 9 AA	45
Phosphosite 15:	STUB1	Q9UNE7	S19	RLGAGGGSPEKSPSA	100 / 6 AA	35
Phosphosite 16:	SCAP	Q12770	S952	APEDEGGSPEKGSPS	100 / 6 AA	140
Phosphosite 17:	Nuf2	Q9BZD4	S247	LKTKIVDSPEKLKNY	55 / 9 AA	54
Phosphosite 18:	UNC13B	O14795	S883	RNNFPAGSPERLQDL	71 / 7 AA	181
Phosphosite 19:	SSPO	A2VEC9	S1688	RPGQVGPSPEEQGCG	85 / 7 AA	548
Phosphosite 20:	TTN	Q8WZ42	S8259	YECKIGGSPEIKVLW	71 / 7 AA	3816