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:	T676
P-Site Sequence:	RRRSVQLTEKRMDKV
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	T676	RRRSVQLTEKRMDKV	100 / 9 AA	187
Phosphosite 1:	MAGI3	Q5TCQ9	S1432	IGENVQLSEKRLKQE	66 / 9 AA	166
Phosphosite 2:	ST8SIA6	P61647	T78	NEKSLQLTEKCKNLQ	66 / 9 AA	45
Phosphosite 3:	SNX7	Q9UNH6	T256	IDRCCKATEKRMSGL	55 / 9 AA	45
Phosphosite 4:	POLR1E	Q9GZS1	S426	LQRDLKLSEKRMMEI	62 / 8 AA	54
Phosphosite 5:	SLC13A4	Q9UKG4	S358	KTKREQLSEKRIQEE	71 / 7 AA	69
Phosphosite 6:	MED13L	Q71F56	T911	SMVSTQLTEFKMEVE	66 / 9 AA	243
Phosphosite 7:	ZNF365	Q70YC5	T205	RAAFVQLTQKKQEVQ	71 / 7 AA	47
Phosphosite 8:	STARD9	Q9P2P6	T4127	LSLSVELTEAKLHHG	55 / 9 AA	507
Phosphosite 9:	ATP1A1	P05023	T347	VTVCLTLTAKRMARK	55 / 9 AA	113
Phosphosite 10:	PPP1CA	P62136	T31	PGKNVQLTENEIRGL	71 / 7 AA	38
Phosphosite 11:	KRT20	P35900	T287	KGTEVQLTELRRTSQ	85 / 7 AA	48
Phosphosite 12:	PDZRN4	Q6ZMN7	T188	LQGEVQLTARRYQEK	71 / 7 AA	117
Phosphosite 13:	SUCLG2	Q96I99	T33	GSQAVQLTSRRWLNL	62 / 8 AA	46
Phosphosite 14:	ATP12A	P54707	T362	VTVTLSLTAKRMAKK	55 / 9 AA	116
Phosphosite 15:	PLEKHG3	A1L390	T492	SGRSPTSTEKRMSFE	100 / 5 AA	134
Phosphosite 16:	TCP11L1	Q9NUJ3	S121	DCLSVQLSEDPPAYD	62 / 8 AA	57
Phosphosite 17:	MICAL3	Q7RTP6	T708	PTLVSTLTDRRMDVA	66 / 6 AA	110
Phosphosite 18:	ANKRD40	Q6AI12	T84	GEMPVQLTSRREIRK	62 / 8 AA	41
Phosphosite 19:	DDEF2	O43150	T573	YADGVDLTEKIPLAN	71 / 7 AA	112
Phosphosite 20:	CDKL3	Q8IVW4	T457	FHPSVRLTERAKKRR	71 / 7 AA	68