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:	Y73
P-Site Sequence:	EPSEGCFYDYVKISA
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	Y73	EPSEGCFYDYVKISA	100 / 9 AA	80
Phosphosite 1:	C1R	P00736	Y75	SEGCFYDYVKISADK	100 / 7 AA	80
Phosphosite 2:	CUBN	O60494	Y3217	STRQRCLYDYVKLYD	66 / 9 AA	399
Phosphosite 3:	CUBN	O60494	Y3219	RQRCLYDYVKLYDGD	85 / 7 AA	399
Phosphosite 4:	ATP6V0D2	Q8N8Y2	Y315	QFHYGVFYAYVKLKE	75 / 8 AA	40
Phosphosite 5:	CDCP2	Q5VXM1	Y200	EGNEECTYDYVAVLG	75 / 8 AA	49
Phosphosite 6:	TLL2	Q9Y6L7	Y406	FKSRLCWYDYVEVRD	83 / 6 AA	114
Phosphosite 7:	BMP1	P13497	Y377	YRSRLCWYDYVEVRD	83 / 6 AA	111
Phosphosite 8:	TLL2	Q9Y6L7	Y408	SRLCWYDYVEVRDGY	83 / 6 AA	114
Phosphosite 9:	BMP1	P13497	Y379	SRLCWYDYVEVRDGF	83 / 6 AA	111
Phosphosite 10:	SLFN11	Q7Z7L1	Y104	KQQGRCFYIFVKSWS	71 / 7 AA	103
Phosphosite 11:	TRPV6	Q9H1D0	Y524	PEELGHFYDYPMALF	62 / 8 AA	83
Phosphosite 12:	DMBT1	Q9UGM3	Y2061	QLEGGCNYDYIEVFD	71 / 7 AA	261
Phosphosite 13:	IGF2R	P11717	Y607	SGEGGCFYEFEWHTA	66 / 6 AA	274
Phosphosite 14:	MASP1	P48740	Y77	SYLCEYDYVKVETED	85 / 7 AA	79
Phosphosite 15:	OGDH	Q02218	Y966	EHKNQGYYDYVKPRL	83 / 6 AA	116
Phosphosite 16:	OGDH	Q02218	Y968	KNQGYYDYVKPRLRT	83 / 6 AA	116
Phosphosite 17:	UST	Q9Y2C2	Y350	YEYEFYHYVKEQFHL	83 / 6 AA	48
Phosphosite 18:	ATP6V0D2	Q8N8Y2	Y317	HYGVFYAYVKLKEQE	71 / 7 AA	40
Phosphosite 19:	MASP1	P48740	Y75	ESSYLCEYDYVKVET	85 / 7 AA	79
Phosphosite 20:	ANUBL1	Q86XD8	Y702	AETHGCTYDYKSAGR	83 / 6 AA	80