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:	C1s
Human P-Site:	Y662
P-Site Sequence:	WGPQCGTYGLYTRVK
UniProt:	P09871
Intern. Prot. ID:	IPI00017696

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1s	P09871	Y662	WGPQCGTYGLYTRVK	100 / 9 AA	77
Phosphosite 1:	PRKD2	Q9BZL6	Y87	KFPECGFYGLYDKIL	75 / 8 AA	97
Phosphosite 2:	PKD1	Q15139	Y95	KFPECGFYGMYDKIL	62 / 8 AA	102
Phosphosite 3:	C1s	P09871	Y665	QCGTYGLYTRVKNYV	100 / 6 AA	77
Phosphosite 4:	IQSEC1	Q6DN90	Y66	EHTSVGAYGLYSGPP	62 / 8 AA	108
Phosphosite 5:	CENTG2	Q9UPQ3	T213	TYYETCATYGLNVER	83 / 6 AA	94
Phosphosite 6:	AGAP3	Q96P47	T233	TYYETCATYGLNVER	83 / 6 AA	95
Phosphosite 7:	COPA	P53621	Y391	SNLENSTYDLYTIPK	55 / 9 AA	138
Phosphosite 8:	Selectin P	P16109	Y818	PHSHLGTYGVFTNAA	71 / 7 AA	91
Phosphosite 9:	GPR97	Q86Y34	Y406	SANSYGLYTIRDREN	83 / 6 AA	61
Phosphosite 10:	GPR97	Q86Y34	Y403	GTGSANSYGLYTIRD	83 / 6 AA	61
Phosphosite 11:	HIGD2A	Q9BW72	Y65	AALTYGLYSFHRGNS	83 / 6 AA	12
Phosphosite 12:	F2	P00734	Y600	GCDRDGKYGFYTHVF	71 / 7 AA	70
Phosphosite 13:	tau	P10636	Y18	MEDHAGTYGLGDRKD	71 / 7 AA	79
Phosphosite 14:	COPA	P53621	Y394	ENSTYDLYTIPKDAD	83 / 6 AA	138
Phosphosite 15:	GPR97	Q86Y34	T407	ANSYGLYTIRDRENR	100 / 5 AA	61
Phosphosite 16:	WDR85	Q9BTV6	Y36	HLLACGTYQLRRPED	83 / 6 AA	51
Phosphosite 17:	ACTN3	Q08043	T595	EIQKICQTYGLRPCS	83 / 6 AA	103
Phosphosite 18:	PGLS	O95336	Y95	AESTYGLYRTHLLSR	100 / 5 AA	28
Phosphosite 19:	PRR5	P85299	Y215	VSPYLGTYGLHSSEG	71 / 7 AA	43
Phosphosite 20:	HOXA3	O43365	Y305	SKPPQGTYGLPPASY	100 / 5 AA	46