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:	S284
P-Site Sequence:	ILFHSDNSGENRGWR
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	S284	ILFHSDNSGENRGWR	100 / 9 AA	79
Phosphosite 1:	ARHGEF5	Q12774	S177	EETSSDNSGQTRYYS	75 / 8 AA	177
Phosphosite 2:	ARHGEF5-like	A5YM69	S177	EETSSDNSGQTRYYS	75 / 8 AA	53
Phosphosite 3:	SETD5	Q9C0A6	S668	EAGSLDSSGENRPLT	85 / 7 AA	158
Phosphosite 4:	KIAA1328	Q86T90	S437	KHQDPPNSGENRKER	100 / 6 AA	65
Phosphosite 5:	OSBP2	Q969R2	S287	MNTHSDDSGDDDEAT	62 / 8 AA	101
Phosphosite 6:	MASP1	P48740	S281	SVLILFHSDNSGENR	100 / 6 AA	79
Phosphosite 7:	ZSCAN20	P17040	T868	NSPGPHSTNSGEKLY	85 / 7 AA	118
Phosphosite 8:	C4orf31	Q8TB73	S262	FGFPSDNSGKERSFQ	66 / 9 AA	65
Phosphosite 9:	ZNF284	Q2VY69	S562	QDQQSDHSGEKTSKC	62 / 8 AA	69
Phosphosite 10:	PMS1	P54277	S478	NKDHIDESGENEEEA	75 / 8 AA	106
Phosphosite 11:	C2orf39	Q96MC2	S32	PSVHSDNSQERIQAR	85 / 7 AA	87
Phosphosite 12:	HDGFRP2	Q7Z4V5	S153	SDKSSDNSGLKRKTP	75 / 8 AA	74
Phosphosite 13:	KIAA1414	Q9P2D3	S400	EAVVNDTSGENKSGA	71 / 7 AA	224
Phosphosite 14:	ZNF222	Q9UK12	S420	KDQQRDHSGENPSKC	62 / 8 AA	52
Phosphosite 15:	MGC27016	Q8TBY0	S97	FRLMMEFSGENRGYA	71 / 7 AA	60
Phosphosite 16:	USP25	Q9UHP3	S351	GEIESLHSENSGKSG	83 / 6 AA	126
Phosphosite 17:	SRF	P11831	S256	QVSESDSSGETKDTL	62 / 8 AA	52
Phosphosite 18:	TTLL6	Q8N841	S770	ECHSRSDSSGEKRQL	62 / 8 AA	96
Phosphosite 19:	LPHN2	O95490	S1311	DASSLMHSDNPGLEL	83 / 6 AA	163
Phosphosite 20:	KIF13A	Q9H1H9	S241	YDLQSGNSGEKVSKV	62 / 8 AA	202