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:	TCF9
Human P-Site:	S543
P-Site Sequence:	VEDSKKESSSDKKVL
UniProt:	P16383
Intern. Prot. ID:	IPI00418340

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TCF9	P16383	S543	VEDSKKESSSDKKVL	100 / 9 AA	89
Phosphosite 1:	TCF9	P16383	S544	EDSKKESSSDKKVLS	100 / 8 AA	89
Phosphosite 2:	TCF9	P16383	S545	DSKKESSSDKKVLSA	100 / 7 AA	89
Phosphosite 3:	SHANK1	Q9Y566	S622	SQESKQESRSDKAKR	77 / 9 AA	225
Phosphosite 4:	ATXN2L	Q8WWM7	S602	PVSSKTESVSDKEDK	77 / 9 AA	113
Phosphosite 5:	TTN	Q8WZ42	T31298	YYIERKETSTDKWVR	62 / 8 AA	3816
Phosphosite 6:	MATR3	P43243	S604	YSPDGKESPSDKKSK	85 / 7 AA	95
Phosphosite 7:	MATR3	P43243	S606	PDGKESPSDKKSKTD	85 / 7 AA	95
Phosphosite 8:	TTN	Q8WZ42	T31300	IERKETSTDKWVRHN	71 / 7 AA	3816
Phosphosite 9:	C11orf75	Q9NRQ5	S13	GKPKKETSKDKKERK	75 / 8 AA	7
Phosphosite 10:	CLMN	Q96JQ2	S485	SSKIPESSSDKVAGD	100 / 6 AA	112
Phosphosite 11:	ZMYND12	Q9H0C1	T298	ILNIRESTSDKAPQK	71 / 7 AA	42
Phosphosite 12:	CLMN	Q96JQ2	S486	SKIPESSSDKVAGDI	100 / 6 AA	112
Phosphosite 13:	TFIIF	P13984	S99	TLTVFTESSSDKLSL	100 / 6 AA	28
Phosphosite 14:	TFIIF	P13984	S100	LTVFTESSSDKLSLE	100 / 6 AA	28
Phosphosite 15:	ZMYND12	Q9H0C1	S297	SILNIRESTSDKAPQ	71 / 7 AA	42
Phosphosite 16:	CLMN	Q96JQ2	S484	ESSKIPESSSDKVAG	100 / 6 AA	112
Phosphosite 17:	TFIIF	P13984	S101	TVFTESSSDKLSLEG	100 / 6 AA	28
Phosphosite 18:	RSRC2	Q7L4I2	S95	HNDKEHSSDKGRERL	85 / 7 AA	51
Phosphosite 19:	C20orf111	Q9NX31	S166	SESKKEDSSDATQVP	85 / 7 AA	32
Phosphosite 20:	SPHK1IP	Q2M3C7	T1405	PLDSKKETSSCQDPV	85 / 7 AA	186