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:	S42
P-Site Sequence:	GYPDSYPSDSEVTWN
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	S42	GYPDSYPSDSEVTWN	100 / 9 AA	79
Phosphosite 1:	MASP1	P48740	S44	PDSYPSDSEVTWNIT	100 / 7 AA	79
Phosphosite 2:	CHGB	P05060	S144	PQWSLYPSDSQVSEE	85 / 7 AA	78
Phosphosite 3:	CHGB	P05060	S146	WSLYPSDSQVSEEVK	85 / 7 AA	78
Phosphosite 4:	MASP1	P48740	Y40	SPGYPDSYPSDSEVT	100 / 7 AA	79
Phosphosite 5:	MBTPS1	Q14703	S99	NPSSDYPSDFEVIQI	85 / 7 AA	118
Phosphosite 6:	GBF1	Q92538	S1318	SLDRGYTSDSEVYTD	75 / 8 AA	206
Phosphosite 7:	POU2F3	Q9UKI9	S273	STPSSYPSLSEVFGR	87 / 8 AA	47
Phosphosite 8:	GBF1	Q92538	S1320	DRGYTSDSEVYTDHG	85 / 7 AA	206
Phosphosite 9:	SMARCB1	Q12824	T250	QQIESYPTDSILEDQ	55 / 9 AA	44
Phosphosite 10:	SMARCB1	Q12824	Y248	IRQQIESYPTDSILE	71 / 7 AA	44
Phosphosite 11:	MASP1	P48740	S39	QSPGYPDSYPSDSEV	100 / 6 AA	79
Phosphosite 12:	piccolo	Q9Y6V0	S3766	AEDRDYMSDSEVSST	85 / 7 AA	567
Phosphosite 13:	ZW10	O43264	S290	NLEYPSPSEVFTKIR	85 / 7 AA	89
Phosphosite 14:	piccolo	Q9Y6V0	S3768	DRDYMSDSEVSSTRP	85 / 7 AA	567
Phosphosite 15:	ANKRD17	O75179	S1416	VNQFPSDSECMRYIA	71 / 7 AA	274
Phosphosite 16:	ANKRD17	O75179	S1414	KEVNQFPSDSECMRY	71 / 7 AA	274
Phosphosite 17:	SPRED2	Q7Z698	Y187	LGHLHDSYPTDHYHL	83 / 6 AA	48
Phosphosite 18:	C1orf51	Q8N365	S32	NSDFGFPSDSEREDK	71 / 7 AA	41
Phosphosite 19:	ZW10	O43264	S288	MTNLEYPSPSEVFTK	85 / 7 AA	89
Phosphosite 20:	LYSMD1	Q96S90	S112	GEEKVHPSNSEVWPH	71 / 7 AA	25