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:	C4B
Human P-Site:	S1714
P-Site Sequence:	SWIEEMPSERLCRST
UniProt:	P0C0L5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4B	P0C0L5	S1714	SWIEEMPSERLCRST	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S1714	SWIEEMPSERLCRST	100 / 9 AA	193
Phosphosite 2:	KLHL6	Q8WZ60	S248	SWVRHKPSERLCLLP	85 / 7 AA	70
Phosphosite 3:	C1orf125	Q5T1B0	S572	SLEGEMPSERQYMEE	75 / 8 AA	118
Phosphosite 4:	PAAF1	Q9BRP4	S243	GSPEQMPSEREVGTE	85 / 7 AA	42
Phosphosite 5:	OR5AU1	Q8NGC0	S12	HLQSQMPSIRLIFRR	62 / 8 AA	41
Phosphosite 6:	Lrtm1	Q9HBL6	S171	ALLESMPSVRLLLLK	75 / 8 AA	38
Phosphosite 7:	GIPC2	Q8TF65	S240	ATVEEMPSETKAKAI	100 / 6 AA	34
Phosphosite 8:	CAPZB	P47756	S90	LEDGAMPSARLRKLE	62 / 8 AA	31
Phosphosite 9:	PPFIBP1	Q86W92	S219	LKVSEMDSERLQYEK	85 / 7 AA	114
Phosphosite 10:	UBC3B	Q712K3	S111	PQSGELPSERWNPTQ	71 / 7 AA	27
Phosphosite 11:	CDC34	P49427	S111	PQSGELPSERWNPTQ	71 / 7 AA	27
Phosphosite 12:	SLC25A39	Q9BZJ4	S53	MASELMPSSRLWSLS	75 / 8 AA	39
Phosphosite 13:	BCAP29	Q9UHQ4	S212	VMEMKMQSERLSKEY	71 / 7 AA	28
Phosphosite 14:	CXXC6	Q8NFU7	S1885	TPHCTMPSGRLSGAN	83 / 6 AA	235
Phosphosite 15:	RNPC3	Q96LT9	S386	EDSDEMPSECISRRE	62 / 8 AA	59
Phosphosite 16:	C5orf48	Q6ZNM6	S86	DSLFLNHSERLCHGE	83 / 6 AA	15
Phosphosite 17:	HEATR7A	Q8NDA8	S256	PMSHLLPSERLEEQL	83 / 6 AA	181
Phosphosite 18:	ZNF622	Q969S3	S370	NKAEELPSEKNLEYD	71 / 7 AA	54
Phosphosite 19:	IL2RG	P31785	S326	ESLQPDYSERLCLVS	100 / 5 AA	42
Phosphosite 20:	USP27X	A6NNY8	S117	RHRCEMPSPELCLVC	75 / 8 AA	50