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:	Y261
P-Site Sequence:	TITARFLYGKKVEGT
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	Y261	TITARFLYGKKVEGT	100 / 9 AA	187
Phosphosite 1:	TTK	P33981	Y242	TTKARFLYGENMPPQ	66 / 9 AA	97
Phosphosite 2:	C4B	P0C0L5	Y272	DIQARYIYGKPVQGV	66 / 9 AA	193
Phosphosite 3:	C4A	P0C0L4	Y272	DIQARYIYGKPVQGV	66 / 9 AA	193
Phosphosite 4:	PDE12	Q6L8Q7	Y285	TFDHRHLYTKKVTED	75 / 8 AA	67
Phosphosite 5:	C4B	P0C0L5	Y270	QLDIQARYIYGKPVQ	71 / 7 AA	193
Phosphosite 6:	C4A	P0C0L4	Y270	QLDIQARYIYGKPVQ	71 / 7 AA	193
Phosphosite 7:	RPAP2	Q8IXW5	Y387	EETLRFLYGQNYASV	71 / 7 AA	70
Phosphosite 8:	CHD6	Q8TD26	Y1708	ESLESMMYGKKVLSQ	55 / 9 AA	305
Phosphosite 9:	ATHL1	Q32M88	Y160	FQGARYLYGHTLTPE	55 / 9 AA	81
Phosphosite 10:	RAD26L	Q5T890	Y146	REGTRFLYGHYIHGG	55 / 9 AA	81
Phosphosite 11:	KIAA0100	Q14667	Y1939	LELQRFLYSKVNKSD	83 / 6 AA	254
Phosphosite 12:	TIMM23B	Q5SRD1	Y197	RFLTRFFYAKKKASY	62 / 8 AA	28
Phosphosite 13:	WBSCR19	Q8NFV5	Y233	QNIFHFLYGKNRSRI	71 / 7 AA	41
Phosphosite 14:	SPDYE5	A6NIY4	Y234	QNIFHFLYGKNRSRI	71 / 7 AA	40
Phosphosite 15:	CPVL	Q9H3G5	Y467	DMINRFIYGKGWDPY	83 / 6 AA	54
Phosphosite 16:	ATHL1	Q32M88	Y158	PDFQGARYLYGHTLT	83 / 6 AA	81
Phosphosite 17:	OR2L5	Q8NG80	Y86	KMASDFLYGNKSISF	83 / 6 AA	36
Phosphosite 18:	KCNH4	Q9UQ05	Y71	TCSCRFLYGPETSEP	100 / 5 AA	112
Phosphosite 19:	NR1I3	Q14994	Y313	RPRDRFLYAKLLGLL	83 / 6 AA	40
Phosphosite 20:	COL6A3	P12111	Y3142	KSCARFWYGGCGGNE	83 / 6 AA	344