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:	S270
P-Site Sequence:	LSYPSHSSADINSSL
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	S270	LSYPSHSSADINSSL	100 / 9 AA	71
Phosphosite 1:	TCF4	P15884	S269	RLSYPSHSSADINSS	100 / 8 AA	71
Phosphosite 2:	FOG1	Q8IX07	S47	PEAPSPPSADVNSPP	66 / 9 AA	105
Phosphosite 3:	MAML1	Q92585	S438	QQTGPSHSSLDVPYP	75 / 8 AA	108
Phosphosite 4:	MAML1	Q92585	S439	QTGPSHSSLDVPYPM	75 / 8 AA	108
Phosphosite 5:	DEPDC5	O75140	S654	GQRDPTHSSAELLEL	62 / 8 AA	178
Phosphosite 6:	ZNF862	O60290	S298	TDGIHSSSDINILYN	85 / 7 AA	132
Phosphosite 7:	MUM1	Q2TAK8	S353	GPPPSHASADATRCL	85 / 7 AA	79
Phosphosite 8:	PTPN3	P26045	S394	EIRKPRHSSADNLAN	85 / 7 AA	104
Phosphosite 9:	PTPN3	P26045	S395	IRKPRHSSADNLANE	85 / 7 AA	104
Phosphosite 10:	FAM110B	Q8TC76	S201	LHVSHSSSDIRKVTS	85 / 7 AA	41
Phosphosite 11:	FAM48A	Q8NEM7	S385	SQMSPSHSSTDDHSN	85 / 7 AA	86
Phosphosite 12:	FAM48A	Q8NEM7	S386	QMSPSHSSTDDHSNW	85 / 7 AA	86
Phosphosite 13:	ZZEF1	O43149	S8	MGNAPSHSSEDEAAA	85 / 7 AA	331
Phosphosite 14:	FAM110B	Q8TC76	S199	SFLHVSHSSSDIRKV	85 / 7 AA	41
Phosphosite 15:	CNTN2	Q02246	S517	KITLAPSSADINLGD	100 / 6 AA	113
Phosphosite 16:	NADSYN1	Q6IA69	S533	LTKYDCSSADINPIG	100 / 6 AA	79
Phosphosite 17:	C6orf204	Q5SZL2	S107	AHVMPSNSSASISKL	75 / 8 AA	92
Phosphosite 18:	TNRC6C	Q9HCJ0	S353	PPNQHSNSDINGKGS	71 / 7 AA	176
Phosphosite 19:	C6orf204	Q5SZL2	S108	HVMPSNSSASISKLR	66 / 9 AA	92
Phosphosite 20:	SYT9	Q86SS6	S133	SMKISHTSPDIPLST	71 / 7 AA	56