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:	CEACAM4
Human P-Site:	S203
P-Site Sequence:	STPGHGPSHRSTFSA
UniProt:	O75871
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CEACAM4	O75871	S203	STPGHGPSHRSTFSA	100 / 9 AA	26
Phosphosite 1:	CLCN1	P35523	S974	ADILQGPSLRSTDEE	75 / 8 AA	109
Phosphosite 2:	RPRD2	Q5VT52	S1402	SGPPLGPSHRDTISR	85 / 7 AA	156
Phosphosite 3:	CEACAM4	O75871	S206	GHGPSHRSTFSAPLP	100 / 6 AA	26
Phosphosite 4:	LOC653160	Q7L0L9	S30	HLSGRGPSPRSEMNS	75 / 8 AA	20
Phosphosite 5:	CEACAM21	Q3KPI0	S288	STPGHGPSDSSIS__	66 / 9 AA	32
Phosphosite 6:	SS18L1	O75177	S128	GQIGNGPSHVSMQQT	66 / 9 AA	43
Phosphosite 7:	KIAA0240	Q6AI39	S27	NYFLHGPSNKSSNDD	62 / 8 AA	115
Phosphosite 8:	CEACAM3	P40198	S203	LAPGRGPSHSSAFSM	66 / 9 AA	27
Phosphosite 9:	EGFLAM	Q63HQ2	S225	AMNSHGPSPRSWPSD	85 / 7 AA	111
Phosphosite 10:	CCDC9	Q9Y3X0	S313	PVPAHEPSHRYDDQA	71 / 7 AA	60
Phosphosite 11:	FREM1	Q5H8C1	S2142	TNGRRGPSQRSKLGK	62 / 8 AA	244
Phosphosite 12:	C18orf54	Q8IYD9	S145	SYTYVGPSHRTSKKN	71 / 7 AA	42
Phosphosite 13:	KIAA1107	Q9UPP5	S343	CLSIAGPSSRSTDSS	85 / 7 AA	156
Phosphosite 14:	KIAA1107	Q9UPP5	S344	LSIAGPSSRSTDSSM	85 / 7 AA	156
Phosphosite 15:	KIR2DL4	Q99706	S317	QRKITGPSQRSKRPS	83 / 6 AA	42
Phosphosite 16:	SLC4A3	P48751	S562	LFVMLGPSHTSTDYH	85 / 7 AA	136
Phosphosite 17:	claudin 8	P56748	S201	SYRYSIPSHRTTQKS	83 / 6 AA	25
Phosphosite 18:	ANKS6	Q68DC2	S684	GLLEQKPSHRSSPVG	55 / 9 AA	92
Phosphosite 19:	claudin 8	P56748	T204	YSIPSHRTTQKSYHT	83 / 6 AA	25
Phosphosite 20:	MLL2	O14686	S2358	PYLSHGASQRSGITS	71 / 7 AA	564