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:	Y172
P-Site Sequence:	CHNYVGGYFCSCRPG
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	Y172	CHNYVGGYFCSCRPG	100 / 9 AA	80
Phosphosite 1:	FBLN5	Q9UBX5	Y269	CVNQPGTYFCSCPPG	85 / 7 AA	50
Phosphosite 2:	FBN3	Q75N90	Y2549	CQNQLGGYRCSCPQG	75 / 8 AA	300
Phosphosite 3:	SPATA20	Q8TB22	Y619	WDSQGGGYFCSEAEL	100 / 6 AA	88
Phosphosite 4:	MAFIP	Q8WZ33	Y38	PSTPVGAYFCPPQPQ	71 / 7 AA	14
Phosphosite 5:	MASP2	O00187	Y164	HNHLGGFYCSCRAGY	62 / 8 AA	76
Phosphosite 6:	GTIFS2P	Q6P1K8	Y289	PGLTLGGYFCPQCRA	71 / 7 AA	44
Phosphosite 7:	GTF2H2	Q13888	Y289	PGLTLGGYFCPQCRA	71 / 7 AA	44
Phosphosite 8:	ERM	P41161	S319	YMRGGYFSSSHEGFS	71 / 7 AA	58
Phosphosite 9:	ERM	P41161	Y317	SSYMRGGYFSSSHEG	71 / 7 AA	58
Phosphosite 10:	METAP1	P53582	Y34	KLGIQGSYFCSQECF	83 / 6 AA	43
Phosphosite 11:	ABP1	P19801	Y210	IQRYVEGYFLHPTGL	83 / 6 AA	85
Phosphosite 12:	SPATA20	Q8TB22	S622	QGGGYFCSEAELGAG	100 / 5 AA	88
Phosphosite 13:	METAP1	P53582	S33	IKLGIQGSYFCSQEC	83 / 6 AA	43
Phosphosite 14:	ACOX3	O15254	Y612	ALLYRGGYFSGEQAG	62 / 8 AA	78
Phosphosite 15:	WNT8B	Q93098	Y331	CRRRVTKYFCSRAER	71 / 7 AA	39
Phosphosite 16:	KLHL25	Q9H0H3	Y546	KLYVVGGYFGTQRCK	71 / 7 AA	66
Phosphosite 17:	CDC34	P49427	Y57	NTYYEGGYFKARLKF	83 / 6 AA	27
Phosphosite 18:	UBC3B	Q712K3	Y57	NTLYEGGYFKAHIKF	83 / 6 AA	27
Phosphosite 19:	SLC5A2	P31639	Y55	NRGTVGGYFLAGRSM	100 / 5 AA	73
Phosphosite 20:	LAMA1	P25391	Y3017	VDTNNPIYVGGYPAG	100 / 5 AA	337