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:	C8A
Human P-Site:	S431
P-Site Sequence:	RGGSSGWSGGLAQNR
UniProt:	P07357
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C8A	P07357	S431	RGGSSGWSGGLAQNR	100 / 9 AA	65
Phosphosite 1:	CYTSB	Q5M775	S992	TNFSSSWSDGLAFCA	77 / 9 AA	119
Phosphosite 2:	TNKS1BP1	Q9C0C2	S1195	AVGQMGWSGGLSLRD	85 / 7 AA	182
Phosphosite 3:	SMTNL1	A8MU46	S371	QNFSSSWSSGMAFCA	66 / 9 AA	49
Phosphosite 4:	CDAN1	Q8IWY9	S820	VSGSSGRSGGFMRKI	75 / 8 AA	134
Phosphosite 5:	TRO	Q12816	S1310	LGTSAGFSGGLSTSD	75 / 8 AA	144
Phosphosite 6:	PASK	Q96RG2	S119	RGLSSGWSSPLLPAP	75 / 8 AA	143
Phosphosite 7:	PIK3R5	Q8WYR1	S34	SRRSTSWSAGLCLNC	62 / 8 AA	97
Phosphosite 8:	C8A	P07357	S428	SRVRGGSSGWSGGLA	100 / 6 AA	65
Phosphosite 9:	MSSK1	Q9UPE1	S320	STSSSGFSGSLFSPA	75 / 8 AA	59
Phosphosite 10:	RAB3GAP2	Q9H2M9	S123	FAVGWSGSLNVEEGE	83 / 6 AA	156
Phosphosite 11:	exonuclease 1	Q9UQ84	S612	LRSCFSWSGGLGDFS	100 / 5 AA	94
Phosphosite 12:	SMAD5OS	Q9Y6J3	S24	PPQSSSWSGNIVFTI	55 / 9 AA	10
Phosphosite 13:	MACF1	Q96PK2	T476	GTFSSGWTVRLPEFQ	55 / 9 AA	670
Phosphosite 14:	CNTN2	Q02246	S26	LVSSSAWSSALGSQT	62 / 8 AA	113
Phosphosite 15:	HCN4	Q9Y3Q4	S1132	GSGGSGSSGGLGPPG	75 / 8 AA	129
Phosphosite 16:	GIMAP8	Q8ND71	S631	LRKESGWSGYPHTQE	100 / 5 AA	75
Phosphosite 17:	HCN4	Q9Y3Q4	S1131	GGSGGSGSSGGLGPP	85 / 7 AA	129
Phosphosite 18:	GIMAP8	Q8ND71	S628	VNDLRKESGWSGYPH	100 / 5 AA	75