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:	CEACAM20
Human P-Site:	S503
P-Site Sequence:	EEHPTEPSSESLSPE
UniProt:	Q6UY09
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CEACAM20	Q6UY09	S503	EEHPTEPSSESLSPE	100 / 9 AA	65
Phosphosite 1:	CEACAM20	Q6UY09	S504	EHPTEPSSESLSPEY	100 / 8 AA	65
Phosphosite 2:	ATF6B	Q99941	S113	RLSTEPSSEALGVGE	87 / 8 AA	77
Phosphosite 3:	ATF6B	Q99941	S112	SRLSTEPSSEALGVG	87 / 8 AA	77
Phosphosite 4:	ZNF282	Q9UDV7	S355	DIPTDPNSESLISAH	75 / 8 AA	74
Phosphosite 5:	TIGD7	Q6NT04	S303	DSCPAHPSSESLTSE	77 / 9 AA	63
Phosphosite 6:	SOCS3	O14543	S144	PSPPTEPSSEVPEQP	100 / 7 AA	25
Phosphosite 7:	MDC1	Q14676	S21	EEETEQSSESLRCNV	87 / 8 AA	227
Phosphosite 8:	E2F5	Q15329	S253	PDDLTQPSSQSLTPV	75 / 8 AA	38
Phosphosite 9:	E2F5	Q15329	S254	DDLTQPSSQSLTPVT	75 / 8 AA	38
Phosphosite 10:	MDC1	Q14676	S20	EEEETEQSSESLRCN	87 / 8 AA	227
Phosphosite 11:	Fos	P01100	S369	SSSNEPSSDSLSSPT	75 / 8 AA	41
Phosphosite 12:	Fos	P01100	S368	GSSSNEPSSDSLSSP	75 / 8 AA	41
Phosphosite 13:	COL7A1	Q02388	S245	LVLSEPSSQSLRVQW	75 / 8 AA	295
Phosphosite 14:	ATP2B1	P20020	T908	ALATEPPTESLLLRK	75 / 8 AA	139
Phosphosite 15:	RP1-199H16.1	Q5TG08	S65	INLRTEPSANSLAIE	66 / 9 AA	75
Phosphosite 16:	UBA3	Q8TBC4	T60	HPDFEPSTESLQFLL	85 / 7 AA	52
Phosphosite 17:	UBA3	Q8TBC4	S59	THPDFEPSTESLQFL	85 / 7 AA	52
Phosphosite 18:	PRKDC	P78527	S2674	LVDHTSPSSDSLLFA	75 / 8 AA	469
Phosphosite 19:	KIAA0256	Q93073	S384	SHRSDPNSESLYFED	62 / 8 AA	122
Phosphosite 20:	KCNH2	Q12809	S207	LTPAAPSSESLALDE	75 / 8 AA	127