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:	S34
P-Site Sequence:	NYPQAYPSEVEKSWD
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	S34	NYPQAYPSEVEKSWD	100 / 9 AA	77
Phosphosite 1:	C1s	P09871	Y32	SPNYPQAYPSEVEKS	100 / 7 AA	77
Phosphosite 2:	TGIF2LX	Q8IUE1	S79	HRFKAYPSEEEKQML	77 / 9 AA	27
Phosphosite 3:	TGIF2LY	Q8IUE0	S79	HRFKAYPSEEEKQML	77 / 9 AA	21
Phosphosite 4:	PBX4	Q9BYU1	S140	QIRQIYHSELEKYEQ	66 / 9 AA	41
Phosphosite 5:	PGF	P49763	S67	DVVSEYPSEVEHMFS	100 / 6 AA	25
Phosphosite 6:	PBX2	P40425	S174	QIRHIYHSELEKYEQ	55 / 9 AA	46
Phosphosite 7:	VARS	P26640	S897	LNSNLDPSEVEKAKE	100 / 6 AA	140
Phosphosite 8:	Putative ankyrin repeat domain-containing protein ENSP00000383090	A8MYN8	S59	PGIRIYPSEDEKVVI	66 / 9 AA	30
Phosphosite 9:	LMO7	Q8WWI1	S840	EKGATYPSEIPKEDS	62 / 8 AA	193
Phosphosite 10:	SACS	Q9NZJ4	S2541	SILNAYPSEKEMLKE	75 / 8 AA	521
Phosphosite 11:	ZNF12	P17014	Y78	GEFLLQSYPDEVWQT	71 / 7 AA	58
Phosphosite 12:	EIF2A	Q9BY44	S433	ITYQAVPSEVPNEEP	85 / 7 AA	65
Phosphosite 13:	PIK3C2G	O75747	S1373	FYLLPYPSEVLRRKT	55 / 9 AA	166
Phosphosite 14:	EML6	Q6ZMW3	S1165	KRHIIRPSEIEKIEW	83 / 6 AA	217
Phosphosite 15:	CENPE	Q02224	S754	SELKSLPSEVERLRK	55 / 9 AA	316
Phosphosite 16:	EPS15	P42566	S851	ANFSAYPSEEDMIEW	62 / 8 AA	99
Phosphosite 17:	GOLGA8E	Q1A5Y0	S99	PEPPAVPSEVELQHL	75 / 8 AA	48
Phosphosite 18:	GOLGA8DP	Q0D2H9	S99	PEPPAVPSEVELQHL	75 / 8 AA	48
Phosphosite 19:	GOLGA8G	Q08AF8	S99	PEPPAVPSEVELQHL	75 / 8 AA	48
Phosphosite 20:	Golgin subfamily A member 8-like protein 2	A6NP81	S304	PEPPAVPSEVELQHL	75 / 8 AA	72