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:	S1707
P-Site Sequence:	QYLLDSNSWIEEMPS
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	S1707	QYLLDSNSWIEEMPS	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S1707	QYLLDSNSWIEEMPS	100 / 9 AA	193
Phosphosite 2:	TRAPPC10	P48553	S1182	SSQLDADSWIENDSL	75 / 8 AA	142
Phosphosite 3:	CPEB2	Q7Z5Q1	S191	TPSLTPKSWIEDNVF	55 / 9 AA	65
Phosphosite 4:	CCBL2	Q6YP21	S50	KRIEGLDSNVWIEFT	85 / 7 AA	51
Phosphosite 5:	R3HCC1	Q9Y3T6	S345	KIHLDTSSFVEELPG	55 / 9 AA	53
Phosphosite 6:	KIAA0408	Q6ZU52	S297	KERLDHNSWVPHEGR	71 / 7 AA	79
Phosphosite 7:	SPTA1	P02549	S1727	QDLDDEESWIEEKLI	75 / 8 AA	280
Phosphosite 8:	LAP3	P28838	S238	EVHIRPKSWIEEQAM	71 / 7 AA	56
Phosphosite 9:	TAF172	O14981	S273	DNIPDSSSLIEETNE	75 / 8 AA	207
Phosphosite 10:	SMG8	Q8ND04	S816	EGDLDTNSWPAPNKA	83 / 6 AA	110
Phosphosite 11:	LARP2	Q659C4	S369	TSLPDLDSEPWIEVK	71 / 7 AA	105
Phosphosite 12:	ARFIP1	P53367	S368	TPGVDAPSWLEEQ__	55 / 9 AA	42
Phosphosite 13:	SMG8	Q8ND04	T814	EDEGDLDTNSWPAPN	83 / 6 AA	110
Phosphosite 14:	NEK9	Q8TD19	S964	DPKPDLDSDSWCLLG	71 / 7 AA	107
Phosphosite 15:	MAN1A1	P33908	S262	HEFEEAKSWVEENLD	50 / 8 AA	73
Phosphosite 16:	TRPC4	Q9UBN4	S276	LNYRDDNSLIEEQSG	75 / 8 AA	112
Phosphosite 17:	SAMD7	Q7Z3H4	S420	SPLLDPNSWSDTMNI	62 / 8 AA	49
Phosphosite 18:	BIRC6	Q9NR09	S1057	KLQTDSNSWDEHVFE	85 / 7 AA	528
Phosphosite 19:	LARP1	Q6PKG0	S554	ASLPDLDSENWIEVK	71 / 7 AA	124
Phosphosite 20:	NEK9	Q8TD19	S966	KPDLDSDSWCLLGTD	71 / 7 AA	107