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:	MASP1
Human P-Site:	Y75
P-Site Sequence:	ESSYLCEYDYVKVET
UniProt:	P48740
Intern. Prot. ID:	IPI00299307

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MASP1	P48740	Y75	ESSYLCEYDYVKVET	100 / 9 AA	79
Phosphosite 1:	MASP2	O00187	Y74	ELSHLCEYDFVKLSS	77 / 9 AA	76
Phosphosite 2:	MASP1	P48740	Y77	SYLCEYDYVKVETED	100 / 7 AA	79
Phosphosite 3:	PAMR1	Q6UXH9	Y179	EFDYMCQYDYVEVRD	75 / 8 AA	80
Phosphosite 4:	SUV39H2	Q9H5I1	Y55	EVEYLCDYKVVKDME	66 / 9 AA	47
Phosphosite 5:	CUBN	O60494	Y3217	STRQRCLYDYVKLYD	85 / 7 AA	399
Phosphosite 6:	CUBN	O60494	Y3219	RQRCLYDYVKLYDGD	85 / 7 AA	399
Phosphosite 7:	PAMR1	Q6UXH9	Y181	DYMCQYDYVEVRDGD	83 / 6 AA	80
Phosphosite 8:	CCDC27	Q2M243	Y199	KSICEFDYLRKRRKS	57 / 7 AA	75
Phosphosite 9:	FRG1B	Q9BZ01	Y141	VKQCEINYVKKFQSF	71 / 7 AA	21
Phosphosite 10:	FRG1	Q14331	Y209	VKQCEINYVKKFQSF	71 / 7 AA	29
Phosphosite 11:	FRG1	Q14331	S5	___MAEYSYVKSTKL	62 / 8 AA	29
Phosphosite 12:	FRG1	Q14331	Y4	____MAEYSYVKSTK	62 / 8 AA	29
Phosphosite 13:	SEC14L4	Q9UDX3	Y91	DSGGLCGYDYEGCPV	83 / 6 AA	47
Phosphosite 14:	C1R	P00736	Y75	SEGCFYDYVKISADK	85 / 7 AA	80
Phosphosite 15:	SFRP1	Q8N474	Y34	AVGSASEYDYVSFQS	83 / 6 AA	35
Phosphosite 16:	KIAA0678	O75165	Y151	TNRVLCSYDYRNIEG	83 / 6 AA	115
Phosphosite 17:	SFRP1	Q8N474	Y36	GSASEYDYVSFQSDI	83 / 6 AA	35
Phosphosite 18:	MASP1	P48740	Y71	HFNLESSYLCEYDYV	100 / 5 AA	79
Phosphosite 19:	TLL1	O43897	Y948	EADCGYDYVELFDGL	83 / 6 AA	115
Phosphosite 20:	C1R	P00736	Y73	EPSEGCFYDYVKISA	85 / 7 AA	80