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:	Y204
P-Site Sequence:	PENSRCEYQIRLEKG
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	Y204	PENSRCEYQIRLEKG	100 / 9 AA	77
Phosphosite 1:	cIAP2	Q13489	Y321	KWFPRCEYLIRIKGQ	66 / 9 AA	68
Phosphosite 2:	GOLGA4	Q13439	Y1773	HFEMRCQYQERLIKL	75 / 8 AA	261
Phosphosite 3:	KCNJ13	O60928	Y311	TRGSKGEYQIKMENF	55 / 9 AA	41
Phosphosite 4:	DHX29	Q7Z478	Y661	GRNSLCGYQIRMESR	66 / 9 AA	155
Phosphosite 5:	ZNF232	Q9UNY5	T38	EQSCEYETRLPGNHS	71 / 7 AA	48
Phosphosite 6:	TTN	Q8WZ42	Y23238	RLKTGCEYQFRIAAE	71 / 7 AA	3816
Phosphosite 7:	ZNF232	Q9UNY5	Y36	EEEQSCEYETRLPGN	71 / 7 AA	48
Phosphosite 8:	PRKCSH	P14314	Y502	TEPSRCEYLMELMTP	66 / 9 AA	59
Phosphosite 9:	CUL7	Q14999	Y38	GHDGHPEYQIRWLIL	55 / 9 AA	191
Phosphosite 10:	CUL7	Q14999	Y175	HMLSSPDYQIRWSAG	55 / 9 AA	191
Phosphosite 11:	C1R	P00736	Y222	PPDLRCNYSIRVERG	62 / 8 AA	80
Phosphosite 12:	C1R	P00736	S223	PDLRCNYSIRVERGL	62 / 8 AA	80
Phosphosite 13:	PXDNL	A1KZ92	Y212	QAAATCEYPRRLHGR	71 / 7 AA	164
Phosphosite 14:	VARS2	Q5ST30	Y127	EGFFKPEYQARLPQA	62 / 8 AA	118
Phosphosite 15:	DHX36	Q9H2U1	Y292	GSGNSTGYQIRLQSR	83 / 6 AA	115
Phosphosite 16:	LRTOMT	Q8WZ04	Y111	HWSSRCEYLSHMGPV	55 / 9 AA	32
Phosphosite 17:	PRKCSH	P14314	S498	VTSTTEPSRCEYLME	100 / 5 AA	59
Phosphosite 18:	TCF25	Q9BQ70	Y398	LRARNYEYLIRLFQE	71 / 7 AA	77
Phosphosite 19:	CENPF	P49454	Y2795	VREEIAEYQLRLHEA	71 / 7 AA	368
Phosphosite 20:	SMOC1	Q9H4F8	Y69	SYESMCEYQRAKCRD	83 / 6 AA	48