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:	S196
P-Site Sequence:	REQPPPASTPGHGPS
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	S196	REQPPPASTPGHGPS	100 / 9 AA	26
Phosphosite 1:	CEACAM21	Q3KPI0	S281	REQQPPASTPGHGPS	100 / 8 AA	32
Phosphosite 2:	CEACAM21	Q3KPI0	T282	EQQPPASTPGHGPSD	100 / 8 AA	32
Phosphosite 3:	CEACAM4	O75871	T197	EQPPPASTPGHGPSH	100 / 8 AA	26
Phosphosite 4:	MAML2	Q8IZL2	T160	EQQPPASTPGDQRNS	87 / 8 AA	125
Phosphosite 5:	MAML2	Q8IZL2	S159	GEQQPPASTPGDQRN	87 / 8 AA	125
Phosphosite 6:	PDHX	O00330	S264	RPVIPPVSTPGQPNA	75 / 8 AA	54
Phosphosite 7:	VMAC	Q2NL98	S133	RLGPLPASDPGHPPP	77 / 9 AA	18
Phosphosite 8:	OTOP2	Q7RTS6	S271	NVGRFLASTPGHSHT	100 / 6 AA	62
Phosphosite 9:	TNS4	Q8IZW8	T391	GSSPPQRTPGHQNSV	75 / 8 AA	77
Phosphosite 10:	PCNXL2	A6NKB5	T2002	HSQPPPVTTTGHLSV	66 / 9 AA	237
Phosphosite 11:	OTOP2	Q7RTS6	T272	VGRFLASTPGHSHTP	100 / 6 AA	62
Phosphosite 12:	MED1	Q15648	S544	KKNLPPASSPGYGMT	75 / 8 AA	168
Phosphosite 13:	MED1	Q15648	S545	KNLPPASSPGYGMTT	75 / 8 AA	168
Phosphosite 14:	ARHGAP5	Q13017	S1467	IVAPPPPSNPGQLVE	66 / 9 AA	172
Phosphosite 15:	PNPLA1	Q8N8W4	S382	PAVHKPPSSTPGSSL	85 / 7 AA	58
Phosphosite 16:	MSI1	O43347	S299	TMAPPPGSTPSRTGG	66 / 9 AA	39
Phosphosite 17:	PNPLA1	Q8N8W4	S383	AVHKPPSSTPGSSLP	85 / 7 AA	58
Phosphosite 18:	PNPLA1	Q8N8W4	T384	VHKPPSSTPGSSLPT	85 / 7 AA	58
Phosphosite 19:	IER5L	Q5T953	S231	PASPAPASSPGFYRG	66 / 9 AA	42
Phosphosite 20:	MAST1	Q9Y2H9	T1375	ACTPPRATTPGGRTL	75 / 8 AA	171