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:	T864
P-Site Sequence:	NYLDKNLTVSVHVSP
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	T864	NYLDKNLTVSVHVSP	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	T864	NYLDKNLTVSVHVSP	100 / 9 AA	193
Phosphosite 2:	SPAG17	Q6Q759	S679	LFVDQNLSMSVQDNE	55 / 9 AA	252
Phosphosite 3:	Kv1.1	Q09470	T199	LKDDKDFTGTVHRID	55 / 9 AA	57
Phosphosite 4:	WDR59	Q6PJI9	T417	DAADRSCTVSVHCSN	66 / 9 AA	110
Phosphosite 5:	senataxin	Q7Z333	T816	INLDENLTVSNIESF	85 / 7 AA	303
Phosphosite 6:	FAM55A	Q8N323	S43	SALNLSISVHYWNNS	71 / 7 AA	63
Phosphosite 7:	SLC16A4	O15374	T253	GLPSKNLTVSQNQSE	100 / 6 AA	54
Phosphosite 8:	BAT2	P48634	T1786	LKAEKELTASVTEAI	62 / 8 AA	229
Phosphosite 9:	PKCh	P24723	T46	QLLDPYLTVSVDQVR	75 / 8 AA	78
Phosphosite 10:	CLDN12	P56749	T49	NRNEKNLTVYTGLWV	83 / 6 AA	27
Phosphosite 11:	PPM1L	Q5SGD2	T206	LLSDKDLTVANVGDS	71 / 7 AA	41
Phosphosite 12:	MRPL28	Q13084	T124	EILDKKFTVTVTMRT	62 / 8 AA	30
Phosphosite 13:	TGM6	O95932	T98	AQMEKTLTVSLASPP	62 / 8 AA	79
Phosphosite 14:	TGM6	O95932	T96	REAQMEKTLTVSLAS	71 / 7 AA	79
Phosphosite 15:	POLN	Q7Z5Q5	T604	GKEDKILTISPRAMF	55 / 9 AA	100
Phosphosite 16:	EVC2	Q86UK5	S416	LLLKNLTSSGHLSPQ	75 / 8 AA	148
Phosphosite 17:	MYO1F	O00160	T912	KVGGRTLTVSVGDGL	62 / 8 AA	125
Phosphosite 18:	NUP153	P49790	T197	RASDKDITVSKNTSL	71 / 7 AA	154
Phosphosite 19:	GUCY1B3	Q02153	T481	TVGDKYMTVSGLPEP	71 / 7 AA	71
Phosphosite 20:	UBAP2	Q5T6F2	S492	STTIENISVSVHQPQ	71 / 7 AA	117