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:	Y1417
P-Site Sequence:	TMEANEDYEDYEYDE
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	Y1417	TMEANEDYEDYEYDE	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	Y1417	TMEANEDYEDYEYDE	100 / 9 AA	193
Phosphosite 2:	AEBP1	Q8IUX7	Y244	DQIEREDYEDFEYIR	85 / 7 AA	131
Phosphosite 3:	SLC36A1	Q7Z2H8	Y11	QRLRNEDYHDYSSTD	85 / 7 AA	53
Phosphosite 4:	GABRG2	P18507	Y46	SQKSDDDYEDYASNK	62 / 8 AA	54
Phosphosite 5:	C22orf42	Q6IC83	Y223	PEMAKERYEDYLCWV	75 / 8 AA	28
Phosphosite 6:	ATR	Q13535	Y1626	STVDYEDYQSVTRFL	83 / 6 AA	301
Phosphosite 7:	ATR	Q13535	Y1623	SMVSTVDYEDYQSVT	83 / 6 AA	301
Phosphosite 8:	C4B	P0C0L5	Y1420	ANEDYEDYEYDELPA	100 / 6 AA	193
Phosphosite 9:	C4A	P0C0L4	Y1420	ANEDYEDYEYDELPA	100 / 6 AA	193
Phosphosite 10:	Tcea3	O75764	Y205	ALKADDDYKDYGVNC	62 / 8 AA	39
Phosphosite 11:	HSH2D	Q96JZ2	Y135	KDPANVDYEDLFLYS	85 / 7 AA	39
Phosphosite 12:	Septin-12	Q8IYM1	Y137	LGYINEQYEQYLQEE	71 / 7 AA	41
Phosphosite 13:	TTN	Q8WZ42	Y10672	SVQREEEYEEYEEYD	71 / 7 AA	3816
Phosphosite 14:	SHROOM3	Q8TF72	Y1503	SPPPHEDYEDEVFVR	71 / 7 AA	217
Phosphosite 15:	LAX1	Q8IWV1	S370	EEMSNEDSSDYENVL	66 / 9 AA	44
Phosphosite 16:	LMBRD2	Q68DH5	Y290	MGRNMDDYEDFDEKH	57 / 7 AA	81
Phosphosite 17:	WDR60	Q8WVS4	Y381	CEDDFEDYEDDFEVC	83 / 6 AA	123
Phosphosite 18:	GABRG2	P18507	Y49	SDDDYEDYASNKTWV	100 / 5 AA	54
Phosphosite 19:	DDX20	Q9UHI6	Y598	FAELVEDYEHYIKEG	83 / 6 AA	92
Phosphosite 20:	PYGM	P11217	Y778	RFKVFADYEDYIKCQ	100 / 5 AA	97