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:	TAC4
Human P-Site:	Y85
P-Site Sequence:	QPRRKKAYQLEHTFQ
UniProt:	Q86UU9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TAC4	Q86UU9	Y85	QPRRKKAYQLEHTFQ	100 / 9 AA	12
Phosphosite 1:	CUX2	O14529	Y1125	KEALRKAYQLEPYPS	75 / 8 AA	154
Phosphosite 2:	AXIN2	Q9Y2T1	Y644	AQSTKKAYPLESARS	85 / 7 AA	94
Phosphosite 3:	ZDBF2	Q9HCK1	Y1027	KINRKKQYVLENKND	66 / 9 AA	266
Phosphosite 4:	HERC6	Q8IVU3	Y652	QMSEKKAYMLMHETI	75 / 8 AA	115
Phosphosite 5:	CLK1	P49759	Y270	DHIRKMAYQICKSVN	71 / 7 AA	57
Phosphosite 6:	ANGPT2	O15123	Y34	DSIGKKQYQVQHGSC	62 / 8 AA	57
Phosphosite 7:	MPRIP	Q6WCQ1	Y900	LAQGKDAYELEVLLR	71 / 7 AA	117
Phosphosite 8:	ZNF423	Q2M1K9	T1167	SPVPRKKTYQCIKCQ	83 / 6 AA	145
Phosphosite 9:	SENP2	Q9HC62	Y315	ENESRRGYQLEPDLS	50 / 8 AA	68
Phosphosite 10:	SRF	P11831	Y173	TGIMKKAYELSTLTG	71 / 7 AA	52
Phosphosite 11:	DST	Q03001	Y2034	LKKIKRNYQLELESL	71 / 7 AA	372
Phosphosite 12:	NT5C1A	Q9BXI3	Y82	GVEEYVRYQLEHENE	100 / 5 AA	41
Phosphosite 13:	ZNF423	Q2M1K9	Y1168	PVPRKKTYQCIKCQM	83 / 6 AA	145
Phosphosite 14:	SIPA1	Q96FS4	S208	QNRTSAYSLEHADLG	62 / 8 AA	112
Phosphosite 15:	CSGALNACT1	Q8TDX6	Y157	SFTLQKVYQLETGLT	83 / 6 AA	61
Phosphosite 16:	SLC1A3	P43003	Y523	ENEMKKPYQLIAQDN	71 / 7 AA	60
Phosphosite 17:	CEP55	Q53EZ4	Y75	AEKEKNAYQLTEKDK	83 / 6 AA	54
Phosphosite 18:	AMPD1	P23109	S322	LLRFIKKSYQIDADR	57 / 7 AA	86
Phosphosite 19:	TBC1D2B	Q9UPU7	Y923	QIRNRRAYHLEKVRL	57 / 7 AA	110
Phosphosite 20:	MPEG1	Q2M385	Y687	RKFKKKAYQAIEERQ	83 / 6 AA	79