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:	C5
Human P-Site:	S662
P-Site Sequence:	TNANADDSQENDEPC
UniProt:	P01031
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C5	P01031	S662	TNANADDSQENDEPC	100 / 9 AA	188
Phosphosite 1:	MAPK8IP1	Q9UQF2	S627	IGVKADDSQEAKGNK	85 / 7 AA	78
Phosphosite 2:	RTTN	Q86VV8	S1831	VASLLDDSQENQKSL	100 / 6 AA	249
Phosphosite 3:	PHAX	Q9H814	S226	YEITAEDSQEKVADE	62 / 8 AA	44
Phosphosite 4:	UGGT1	Q9NYU2	S72	SEFLAEDSQEKFWNF	71 / 7 AA	177
Phosphosite 5:	STK40	Q8N2I9	S361	QMSNADSSQEAKVTE	85 / 7 AA	49
Phosphosite 6:	claudin 16	Q9Y5I7	S106	WMVNADDSLEVSTKC	85 / 7 AA	34
Phosphosite 7:	STK40	Q8N2I9	S360	DQMSNADSSQEAKVT	85 / 7 AA	49
Phosphosite 8:	SG2NA	Q13033	S257	FLENADDSDEDEEND	66 / 9 AA	87
Phosphosite 9:	C1GALT1	Q9NS00	S70	MNFNADSSQHKDENT	66 / 9 AA	42
Phosphosite 10:	OR13F1	Q8NGS4	S267	LKPSAVDSQEIDKFM	66 / 9 AA	36
Phosphosite 11:	PLCE1	Q9P212	S1387	FASKNDESQENIKEL	83 / 6 AA	259
Phosphosite 12:	FAM40A	Q5VSL9	S378	DPYKADDSREEEEEN	55 / 9 AA	96
Phosphosite 13:	UBR5	O95071	S1668	FSEDDSQSNDSSDSD	85 / 7 AA	309
Phosphosite 14:	NKX2-2	O95096	S111	PEPSADESPDNDKET	55 / 9 AA	30
Phosphosite 15:	USP1	O94782	S42	RALDFTDSQENEEKA	83 / 6 AA	88
Phosphosite 16:	MAN1C1	Q9NR34	S164	LGTRADESQEPQSQV	83 / 6 AA	71
Phosphosite 17:	ABCA13	Q86UQ4	S604	LLLGADPSPENDVFS	75 / 8 AA	576
Phosphosite 18:	RPAP2	Q8IXW5	S281	LGDCKLDSQEKDATC	83 / 6 AA	70
Phosphosite 19:	RFC1	P35251	S577	RNLADDSSENKVENL	85 / 7 AA	128
Phosphosite 20:	RFC1	P35251	S576	ARNLADDSSENKVEN	85 / 7 AA	128