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:	C4A
Human P-Site:	Y858
P-Site Sequence:	LRPVLYNYLDKNLTV
UniProt:	P0C0L4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4A	P0C0L4	Y858	LRPVLYNYLDKNLTV	100 / 9 AA	193
Phosphosite 1:	C4B	P0C0L5	Y858	LRPVLYNYLDKNLTV	100 / 9 AA	193
Phosphosite 2:	DNAH17	Q9UFH2	Y4063	SINVLYNYLEANPKV	77 / 9 AA	512
Phosphosite 3:	C4B	P0C0L5	Y856	LELRPVLYNYLDKNL	100 / 7 AA	193
Phosphosite 4:	C4A	P0C0L4	Y856	LELRPVLYNYLDKNL	100 / 7 AA	193
Phosphosite 5:	CLPX	O76031	Y175	PPKKIYNYLDKYVVG	85 / 7 AA	69
Phosphosite 6:	ALK7	Q8NER5	Y281	EQGSLYDYLNRNIVT	62 / 8 AA	55
Phosphosite 7:	SART2	Q9UL01	Y168	AYDFLYNYLSKTQQE	75 / 8 AA	110
Phosphosite 8:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	Y170	IKYVKYLYLDKNQIK	77 / 9 AA	98
Phosphosite 9:	DDX58	O95786	Y390	YNMIMFNYLDQKLGG	44 / 9 AA	107
Phosphosite 10:	NCOR2	Q9Y618	Y471	AECVLYYYLTKKNEN	66 / 9 AA	275
Phosphosite 11:	NCOR1	O75376	Y479	PDCVLYYYLTKKNEN	66 / 9 AA	270
Phosphosite 12:	ZZZ3	Q8IYH5	Y893	SQGTSYNYLDPNYFP	85 / 7 AA	102
Phosphosite 13:	CSNK2A1	P68400	Y257	GTEDLYDYIDKYNIE	71 / 7 AA	45
Phosphosite 14:	DOR1	P41143	Y318	SSLNPVLYAFLDENF	71 / 7 AA	40
Phosphosite 15:	OPRM1	P35372	Y338	SCLNPVLYAFLDENF	71 / 7 AA	45
Phosphosite 16:	INTS10	Q9NVR2	Y198	PANLLYKYLNKAAEF	62 / 8 AA	82
Phosphosite 17:	K24	Q2M2I5	Y154	LNDRLANYLDKVRAL	85 / 7 AA	55
Phosphosite 18:	CGNL1	Q0VF96	Y560	ETAKQILYNYLKEGS	83 / 6 AA	149
Phosphosite 19:	CGNL1	Q0VF96	Y562	AKQILYNYLKEGSTD	83 / 6 AA	149
Phosphosite 20:	SF3B1	O75533	Y981	LGVVLYEYLGEEYPE	55 / 9 AA	146