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:	C1R
Human P-Site:	Y75
P-Site Sequence:	SEGCFYDYVKISADK
UniProt:	P00736
Intern. Prot. ID:	IPI00296165

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1R	P00736	Y75	SEGCFYDYVKISADK	100 / 9 AA	80
Phosphosite 1:	C1R	P00736	Y73	EPSEGCFYDYVKISA	100 / 7 AA	80
Phosphosite 2:	CUBN	O60494	Y3219	RQRCLYDYVKLYDGD	75 / 8 AA	399
Phosphosite 3:	CUBN	O60494	Y3217	STRQRCLYDYVKLYD	85 / 7 AA	399
Phosphosite 4:	MASP1	P48740	Y246	EVPCPYDYIKIKVGP	75 / 8 AA	79
Phosphosite 5:	TLL2	Q9Y6L7	Y408	SRLCWYDYVEVRDGY	55 / 9 AA	114
Phosphosite 6:	BMP1	P13497	Y379	SRLCWYDYVEVRDGF	55 / 9 AA	111
Phosphosite 7:	MASP1	P48740	Y77	SYLCEYDYVKVETED	75 / 8 AA	79
Phosphosite 8:	ARMC3	Q5W041	Y575	INDGFYDYGRINPGT	62 / 8 AA	96
Phosphosite 9:	TLL2	Q9Y6L7	Y406	FKSRLCWYDYVEVRD	83 / 6 AA	114
Phosphosite 10:	BMP1	P13497	Y377	YRSRLCWYDYVEVRD	83 / 6 AA	111
Phosphosite 11:	TLL1	O43897	Y675	NEVCKYDYVEIWSGL	66 / 9 AA	115
Phosphosite 12:	SLFN11	Q7Z7L1	Y104	KQQGRCFYIFVKSWS	71 / 7 AA	103
Phosphosite 13:	ATP6V0D2	Q8N8Y2	Y317	HYGVFYAYVKLKEQE	62 / 8 AA	40
Phosphosite 14:	OGDH	Q02218	Y968	KNQGYYDYVKPRLRT	83 / 6 AA	116
Phosphosite 15:	OGDH	Q02218	Y966	EHKNQGYYDYVKPRL	83 / 6 AA	116
Phosphosite 16:	KIAA0090	Q8N766	Y962	VLKDDYDYVLISSVL	85 / 7 AA	112
Phosphosite 17:	MASP1	P48740	Y75	ESSYLCEYDYVKVET	85 / 7 AA	79
Phosphosite 18:	CPSF3	Q9UKF6	Y110	YRWLLSDYVKVSNIS	62 / 8 AA	77
Phosphosite 19:	PAMR1	Q6UXH9	Y181	DYMCQYDYVEVRDGD	55 / 9 AA	80
Phosphosite 20:	TLL1	O43897	Y948	EADCGYDYVELFDGL	62 / 8 AA	115