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:	T514
P-Site Sequence:	GKIIHFGTREKFSDA
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	T514	GKIIHFGTREKFSDA	100 / 9 AA	188
Phosphosite 1:	Rb	P06400	S842	IGESFGTSEKFQKIN	85 / 7 AA	106
Phosphosite 2:	Rb	P06400	T841	SIGESFGTSEKFQKI	85 / 7 AA	106
Phosphosite 3:	RGS21	Q2M5E4	T92	EINIDFGTRDLISKN	71 / 7 AA	18
Phosphosite 4:	ZNF146	Q15072	T39	TEHEHFHTREKPFEC	85 / 7 AA	33
Phosphosite 5:	C19orf28	Q6NUT3	T239	SLLFHLGTRERRRPH	71 / 7 AA	52
Phosphosite 6:	NOL8	Q76FK4	T875	DLQSHFGTDDRFRMD	62 / 8 AA	132
Phosphosite 7:	FDXR	P22570	T34	SFCHHFSTQEKTPQI	71 / 7 AA	54
Phosphosite 8:	TTLL4	Q14679	Y588	PNVPPTIYFGTRDER	83 / 6 AA	133
Phosphosite 9:	BRIP1	Q9BX63	Y247	KSKIPKIYFGTRTHK	83 / 6 AA	141
Phosphosite 10:	COL7A1	Q02388	T2921	GNANRFGTREACERR	83 / 6 AA	295
Phosphosite 11:	PITPNM1	O00562	T972	GKWIHFGTEVTNSSG	100 / 5 AA	135
Phosphosite 12:	GALNTL2	Q8N3T1	S557	RKEIHFGSPQHLCFA	57 / 7 AA	73
Phosphosite 13:	ACF	Q9NQ94	S274	DYAFVHFSNREDAVE	57 / 7 AA	65
Phosphosite 14:	FRAP1	P42345	T2367	DCFEVAMTREKFPEK	100 / 5 AA	289
Phosphosite 15:	PLCG1	P19174	S1273	HLADHFDSRERRAPR	57 / 7 AA	149
Phosphosite 16:	PHLPP2	Q6ZVD8	S18	NRRSRFGSRERDWLR	57 / 7 AA	147
Phosphosite 17:	CCDC123	Q96ST8	T236	RQRYTEITREKFEAL	100 / 5 AA	89
Phosphosite 18:	COPG2	Q9UBF2	T63	NQGEHFGTTEATEAF	83 / 6 AA	98
Phosphosite 19:	IL1RAP	Q9NPH3	T395	FYRAHFGTDETILDG	62 / 8 AA	65
Phosphosite 20:	LCOR	Q96JN0	T139	PRSLQDGTREGFGHS	83 / 6 AA	47