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:	C3
Human P-Site:	S283
P-Site Sequence:	QDGEQRISLPESLKR
UniProt:	P01024
Intern. Prot. ID:	IPI00783987

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3	P01024	S283	QDGEQRISLPESLKR	100 / 9 AA	187
Phosphosite 1:	SYNPO2L	Q9H987	S615	SAREQRISVPAARTG	66 / 9 AA	102
Phosphosite 2:	AFAP1L2	Q8N4X5	S623	QTEQQRISFPPSCPD	66 / 9 AA	91
Phosphosite 3:	TTK	P33981	S781	RDPKQRISIPELLAH	85 / 7 AA	97
Phosphosite 4:	PPP1R13B	Q96KQ4	S523	QQIQQRISVPPSPTY	66 / 9 AA	120
Phosphosite 5:	HAS3	O00219	S112	LRSAQRISFPDLKVV	62 / 8 AA	63
Phosphosite 6:	USP17L1P	Q7RTZ2	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 7:	USP17L2	Q6R6M4	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 8:	USP17L6	Q6QN14	S36	FAEIQRTSLPEKSPL	85 / 7 AA	45
Phosphosite 9:	USP17A	Q0WX57	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 10:	USP17L8	P0C7I0	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 11:	USP17L5	A8MUK1	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 12:	USP17L4	A6NCW7	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 13:	USP17L3	A6NCW0	S36	FAEIQRTSLPEKSPL	85 / 7 AA	60
Phosphosite 14:	ZCWPW1	Q9H0M4	S54	PETEARISLPKASLK	66 / 9 AA	72
Phosphosite 15:	MYO9A	B2RTY4	S1944	MRLEQRDSLGESPVR	77 / 9 AA	293
Phosphosite 16:	SYNE1	Q8NF91	S4771	RQTEQRVSLLEDTTS	75 / 8 AA	1011
Phosphosite 17:	USP17L1P	Q7RTZ2	T35	AFAEIQRTSLPEKSP	85 / 7 AA	60
Phosphosite 18:	USP17L2	Q6R6M4	T35	AFAEIQRTSLPEKSP	85 / 7 AA	60
Phosphosite 19:	USP17L6	Q6QN14	T35	AFAEIQRTSLPEKSP	85 / 7 AA	45
Phosphosite 20:	USP17A	Q0WX57	T35	AFAEIQRTSLPEKSP	85 / 7 AA	60