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:	TCF15
Human P-Site:	S109
P-Site Sequence:	EPVDRKLSKIETVRL
UniProt:	Q12870
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TCF15	Q12870	S109	EPVDRKLSKIETVRL	100 / 9 AA	21
Phosphosite 1:	SCXA	Q7RTU7	S112	EPADRKLSKIETLRL	100 / 9 AA	22
Phosphosite 2:	NHLH2	Q02577	S114	LPPDKKLSKIEILRL	77 / 9 AA	15
Phosphosite 3:	NHLH1	Q02575	S112	LPPDKKLSKIEILRL	77 / 9 AA	15
Phosphosite 4:	BHLHE22	Q8NFJ8	S281	SPSVRKLSKIATLLL	87 / 8 AA	37
Phosphosite 5:	OLIG3	Q7RTU3	S122	GPSVRKLSKIATLLL	87 / 8 AA	29
Phosphosite 6:	NEUROD4	Q9HD90	S124	YSKTQKLSKIETLRL	87 / 8 AA	37
Phosphosite 7:	ATOH7	Q8N100	S77	WGQDKKLSKYETLQM	77 / 9 AA	17
Phosphosite 8:	ASCL4	Q6XD76	S109	ELADKRLSKVETLRA	66 / 9 AA	19
Phosphosite 9:	neurogenin 1	Q92886	T129	FPDDTKLTKIETLRF	77 / 9 AA	26
Phosphosite 10:	TAL2	Q16559	S39	HPPDKKLSKNETLRL	77 / 9 AA	12
Phosphosite 11:	LYL1	P12980	S187	HPPDRKLSKNEVLRL	77 / 9 AA	30
Phosphosite 12:	ASCL2	Q99929	S87	GGASKKLSKVETLRS	75 / 8 AA	20
Phosphosite 13:	LRRC53	A6NM62	S999	NDVEKKLSKTETYDS	66 / 9 AA	141
Phosphosite 14:	Wnk2	Q9Y3S1	T232	ELQDRKLTKLERQRF	75 / 8 AA	243
Phosphosite 15:	ASCL3	Q9NQ33	S129	EYLEKRLSKVETLRA	55 / 9 AA	21
Phosphosite 16:	ASCL5	Q7RTU5	S192	ALAEKRLSKVETLRA	55 / 9 AA	29
Phosphosite 17:	Dlx3	O60479	S10	GSFDRKLSSILTDIS	77 / 9 AA	32
Phosphosite 18:	FERD3L	Q96RJ6	S138	FAYEKRLSRIETLRL	55 / 9 AA	19
Phosphosite 19:	TWIST2	Q8WVJ9	S102	TLPSDKLSKIQTLKL	85 / 7 AA	18
Phosphosite 20:	TWIST1	Q15672	S144	TLPSDKLSKIQTLKL	85 / 7 AA	21