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:	S230
P-Site Sequence:	FDVEAADSAGNCLDS
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	S230	FDVEAADSAGNCLDS	100 / 9 AA	77
Phosphosite 1:	ZBTB41	Q5SVQ8	S340	EEPEAGDSVGNVHEG	66 / 9 AA	105
Phosphosite 2:	C4orf23	Q8IYL2	S550	PRWVAAGSAGHCDGQ	75 / 8 AA	85
Phosphosite 3:	TOP1MT	Q969P6	T337	EDGEAADTVGCCSLR	66 / 9 AA	70
Phosphosite 4:	ALKBH5	Q6P6C2	S384	DCSEAAGSPGNSGSS	66 / 9 AA	51
Phosphosite 5:	BANP	Q8N9N5	S186	SGSEASDSVSSCGQA	55 / 9 AA	56
Phosphosite 6:	FRG2B	Q96QU4	T109	SKDSCQDTAGNCPEK	83 / 6 AA	31
Phosphosite 7:	FRG2	Q64ET8	T109	SKDSCQDTAGNCPEK	83 / 6 AA	30
Phosphosite 8:	PPL	O60437	S438	ESWELMDSAGNKLIA	75 / 8 AA	205
Phosphosite 9:	KCTD21	Q4G0X4	S43	KMPTKRDSQGNCFID	83 / 6 AA	30
Phosphosite 10:	Basonuclin 1	Q01954	S890	GTVLMEDSDGNCEGS	83 / 6 AA	111
Phosphosite 11:	TRPV2	Q9Y5S1	S243	ASLQATDSQGNTVLH	62 / 8 AA	86
Phosphosite 12:	ZNF646	O15015	S953	REVEALDSAGYGHIC	75 / 8 AA	201
Phosphosite 13:	GPR123	Q86SQ6	S169	KLPEAADSFGEIASG	66 / 9 AA	137
Phosphosite 14:	ANK2	Q01484	S591	QRRAAADSAGKNGLT	85 / 7 AA	430
Phosphosite 15:	RXFP3	Q9NSD7	T37	DLLEAANTSGNASLQ	62 / 8 AA	51
Phosphosite 16:	CAD	P27708	S1044	TSPEAIDSAENRFKF	66 / 9 AA	243
Phosphosite 17:	CHM	P24386	S136	NSTEAADSAFLPTED	100 / 6 AA	73
Phosphosite 18:	GPC4	O75487	S529	SANEKADSAGVRPGA	85 / 7 AA	62