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:	TCF4
Human P-Site:	S508
P-Site Sequence:	LQGQSVSSGSSEIKS
UniProt:	P15884
Intern. Prot. ID:	IPI00221260

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TCF4	P15884	S508	LQGQSVSSGSSEIKS	100 / 9 AA	71
Phosphosite 1:	TCF4	P15884	S507	GLQGQSVSSGSSEIK	100 / 8 AA	71
Phosphosite 2:	APLF	Q8IW19	S239	GRRQLISSGSSENTS	77 / 9 AA	57
Phosphosite 3:	FAM114A1	Q8IWE2	S167	LRIHGVNSGSSEGAQ	66 / 9 AA	61
Phosphosite 4:	NP60	Q49A26	S149	EGKKRVSSGSSERGS	77 / 9 AA	61
Phosphosite 5:	TCF4	P15884	S510	GQSVSSGSSEIKSDD	100 / 7 AA	71
Phosphosite 6:	DGK-I	O75912	S801	EDLQSVSSGSQRVHY	100 / 7 AA	117
Phosphosite 7:	NP60	Q49A26	S151	KKRVSSGSSERGSKS	100 / 7 AA	61
Phosphosite 8:	ZNF608	Q9ULD9	S158	SALGQSVSSGGSGNP	87 / 8 AA	162
Phosphosite 9:	WWC1	Q8IX03	S434	SSSMQSLSSGSSPGS	87 / 8 AA	125
Phosphosite 10:	WWC1	Q8IX03	S435	SSMQSLSSGSSPGSL	87 / 8 AA	125
Phosphosite 11:	APLF	Q8IW19	S241	RQLISSGSSENTSAE	85 / 7 AA	57
Phosphosite 12:	COMMD7	Q86VX2	S145	EWKFGVTSGSSELEK	85 / 7 AA	23
Phosphosite 13:	CEBPB	P17676	S218	LGYQAVPSGSSGSLS	75 / 8 AA	36
Phosphosite 14:	DGK-I	O75912	S798	RLQEDLQSVSSGSQR	100 / 6 AA	117
Phosphosite 15:	BRWD1	Q9NSI6	S837	SCDQSEGSGSSEEDE	77 / 9 AA	263
Phosphosite 16:	Ig kappa chain V-III region WOL	P01623	S30	CRASQSVSSGYLGWY	100 / 6 AA	12
Phosphosite 17:	ZNF608	Q9ULD9	S156	MNSALGQSVSSGGSG	100 / 6 AA	162
Phosphosite 18:	ANKRD17	O75179	S2395	SSAQSVSSGVRAPSP	100 / 6 AA	274
Phosphosite 19:	Ig kappa chain V-III region WOL	P01623	S28	LSCRASQSVSSGYLG	100 / 6 AA	12
Phosphosite 20:	GLI3	P10071	S407	LNPVQVSSGPSESSQ	85 / 7 AA	170