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:	S126
P-Site Sequence:	VGGGTSGSSLPGQAG
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	S126	VGGGTSGSSLPGQAG	100 / 9 AA	30
Phosphosite 1:	CDX4	O14627	S127	GGGTSGSSLPGQAGG	100 / 8 AA	30
Phosphosite 2:	IARS	P41252	S1073	EITLTRGSSLPGPAC	87 / 8 AA	144
Phosphosite 3:	RapGEF1	Q13905	S313	MSRATSGSSLPVGIN	87 / 8 AA	121
Phosphosite 4:	DVL2	O14641	S406	MSTITSGSSLPDGCE	87 / 8 AA	79
Phosphosite 5:	RapGEF1	Q13905	S314	SRATSGSSLPVGINR	100 / 7 AA	121
Phosphosite 6:	DVL2	O14641	S407	STITSGSSLPDGCEG	87 / 8 AA	79
Phosphosite 7:	endofin	Q7Z3T8	S1522	IHGGTSNSSLPLEIE	87 / 8 AA	169
Phosphosite 8:	KIAA0947	Q9Y2F5	S1088	ETQDTSQSSLPGTLH	77 / 9 AA	248
Phosphosite 9:	INHBA	P08476	S362	PSHIAGTSGSSLSFH	100 / 7 AA	47
Phosphosite 10:	KIAA0947	Q9Y2F5	S1089	TQDTSQSSLPGTLHC	87 / 8 AA	248
Phosphosite 11:	TMEM201	Q5SNT2	S444	PRRTSPSSLPGRLSR	87 / 8 AA	72
Phosphosite 12:	TMEM201	Q5SNT2	S443	SPRRTSPSSLPGRLS	87 / 8 AA	72
Phosphosite 13:	COL18A1	P39060	S1350	GGGGFFGSSLPGPPG	77 / 9 AA	178
Phosphosite 14:	C1orf9	Q9UBS9	S76	ESLGKSGSNLPISPK	75 / 8 AA	139
Phosphosite 15:	CDX4	O14627	S124	GPVGGGTSGSSLPGQ	100 / 7 AA	30
Phosphosite 16:	ADAMTS14	Q8WXS8	S1119	PPFSTPGSPLPGPQD	75 / 8 AA	134
Phosphosite 17:	SPEG	Q15772	S2536	ASATSGSSAPGESRS	87 / 8 AA	354
Phosphosite 18:	SPEG	Q15772	S2535	EASATSGSSAPGESR	77 / 9 AA	354
Phosphosite 19:	YTHDF2	Q9Y5A9	S262	TKNGIAGSSLPPPPI	75 / 8 AA	62
Phosphosite 20:	SHOX	O15266	S54	RELGTSDSSLQDITE	66 / 9 AA	32