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:	C1s
Human P-Site:	Y671
P-Site Sequence:	LYTRVKNYVDWIMKT
UniProt:	P09871
Intern. Prot. ID:	IPI00017696

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1s	P09871	Y671	LYTRVKNYVDWIMKT	100 / 9 AA	77
Phosphosite 1:	HGFAC	Q04756	Y637	VYTRVANYVDWINDR	88 / 9 AA	71
Phosphosite 2:	C1R	P00736	Y693	FYTKVLNYVDWIKKE	77 / 9 AA	80
Phosphosite 3:	TRY6	Q8NHM4	Y235	VYTKVYNYVDWIKDT	77 / 9 AA	27
Phosphosite 4:	PRSS3	P35030	Y292	VYTKVYNYVDWIKDT	77 / 9 AA	33
Phosphosite 5:	PRSS2	P07478	Y235	VYTKVYNYVDWIKDT	77 / 9 AA	26
Phosphosite 6:	PLAT	P00750	Y552	VYTKVTNYLDWIRDN	66 / 9 AA	63
Phosphosite 7:	TPSG1	Q9NRR2	Y261	VYTRVPAYVNWIRRH	66 / 9 AA	34
Phosphosite 8:	C1RL	Q9NZP8	Y475	FYTKVLSYVDWIKGV	66 / 9 AA	53
Phosphosite 9:	UBR4	Q5T4S7	Y1050	SRLRISSYVNWIKDH	55 / 9 AA	574
Phosphosite 10:	Ig lambda chain V-I region EPS	P06888	Y33	SSNIGKNYVDWYQQL	100 / 6 AA	11
Phosphosite 11:	CFI	P05156	Y565	VYTKVANYFDWISYH	66 / 9 AA	66
Phosphosite 12:	KLK11	Q9UBX7	Y271	VYTKVCKYVDWIQET	66 / 9 AA	31
Phosphosite 13:	PRSS1	P07477	Y235	VYTKVYNYVKWIKNT	66 / 9 AA	27
Phosphosite 14:	HECTD3	Q5T447	Y243	NLGSVKQYVESIDVS	55 / 9 AA	97
Phosphosite 15:	PIP5K	Q9Y2I7	Y738	EREFLKNYVQRIVDV	62 / 8 AA	237
Phosphosite 16:	C1RL	Q9NZP8	S474	DFYTKVLSYVDWIKG	62 / 8 AA	53
Phosphosite 17:	F9	P00740	Y450	IYTKVSRYVNWIKEK	55 / 9 AA	52
Phosphosite 18:	SPAG8	Q99932	Y228	VADRVPNYTSWSQHC	62 / 8 AA	45
Phosphosite 19:	LONP1	P36776	Y461	EFNVTRNYLDWLTSI	57 / 7 AA	106
Phosphosite 20:	CRLF1	O75462	S281	IRYRVEDSVDWKVVD	62 / 8 AA	46