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:	CDX4
Human P-Site:	S74
P-Site Sequence:	PSLGVWGSPYSPPRE
UniProt:	O14627
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDX4	O14627	S74	PSLGVWGSPYSPPRE	100 / 9 AA	30
Phosphosite 1:	CDX4	O14627	Y76	LGVWGSPYSPPREDW	100 / 7 AA	30
Phosphosite 2:	DMBX1	Q8NFW5	S337	AHQGVWGSPLLPAPP	77 / 9 AA	41
Phosphosite 3:	NEUROG3	Q9Y4Z2	S171	GSPGDWGSLYSPVSQ	77 / 9 AA	23
Phosphosite 4:	SORBS2	O94875	Y426	PMAWGSPYVPEVRSN	85 / 7 AA	72
Phosphosite 5:	SORBS2	O94875	S424	SCPMAWGSPYVPEVR	85 / 7 AA	72
Phosphosite 6:	NEUROG3	Q9Y4Z2	Y173	PGDWGSLYSPVSQAG	85 / 7 AA	23
Phosphosite 7:	KIAA1549	Q9HCM3	S1660	RRATQWGSFYSPAQT	85 / 7 AA	203
Phosphosite 8:	C2orf32	Q96F85	S138	RDHCQWGSPFSVIEY	83 / 6 AA	19
Phosphosite 9:	PLD3	Q8IV08	Y472	LRDWDSPYSHDLDTS	71 / 7 AA	55
Phosphosite 10:	ZNF347	Q96SE7	S259	QKANNWGSPYKSDGC	100 / 5 AA	96
Phosphosite 11:	PLD3	Q8IV08	S470	IFLRDWDSPYSHDLD	71 / 7 AA	55
Phosphosite 12:	ZNF347	Q96SE7	Y261	ANNWGSPYKSDGCGM	100 / 5 AA	96
Phosphosite 13:	PDCD4	Q53EL6	T126	GGKGVWGTPGQVYDV	83 / 6 AA	52
Phosphosite 14:	PKNOX1	P55347	S169	GEPGSPYSPVQSQQI	100 / 6 AA	48
Phosphosite 15:	PKNOX1	P55347	S166	LLSGEPGSPYSPVQS	77 / 9 AA	48
Phosphosite 16:	PKNOX1	P55347	Y168	SGEPGSPYSPVQSQQ	100 / 6 AA	48
Phosphosite 17:	CDX4	O14627	S77	GVWGSPYSPPREDWS	100 / 6 AA	30
Phosphosite 18:	PATZ1	Q9HBE1	S645	DLGPALGSPFSPQQN	62 / 8 AA	74
Phosphosite 19:	PTPN4	P29074	S99	RKQLKRGSPYSLNFR	83 / 6 AA	106
Phosphosite 20:	MPDZ	O75970	S843	VDESTFESPYSPEND	55 / 9 AA	219