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:	CPE
Human P-Site:	S440
P-Site Sequence:	KKVAVPYSPAAGVDF
UniProt:	P16870
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPE	P16870	S440	KKVAVPYSPAAGVDF	100 / 9 AA	53
Phosphosite 1:	CNKSR3	Q6P9H4	S355	PPPAVPYSPRDENGS	100 / 6 AA	62
Phosphosite 2:	AADAT	Q8N5Z0	S75	MKRALQYSPSAGIPE	66 / 9 AA	47
Phosphosite 3:	EXOC7	Q9UPT5	Y249	SSSSGVPYSPAIPNK	85 / 7 AA	83
Phosphosite 4:	EXOC7	Q9UPT5	S250	SSSGVPYSPAIPNKR	85 / 7 AA	83
Phosphosite 5:	VGLL2	Q8N8G2	S178	FAAADPYSPAALHGH	87 / 8 AA	33
Phosphosite 6:	LSM14B	Q9BX40	S115	FQPHVPYSPFRGMAP	75 / 8 AA	42
Phosphosite 7:	ARID1A	O14497	S1261	GGMGDPYSRAAGPGL	85 / 7 AA	242
Phosphosite 8:	PLD2	O14939	S134	ARFAVAYSPARDAGN	85 / 7 AA	106
Phosphosite 9:	FGFR4	P22455	S765	RLTFGPYSPSGGDAS	71 / 7 AA	88
Phosphosite 10:	FGFR4	P22455	S767	TFGPYSPSGGDASST	71 / 7 AA	88
Phosphosite 11:	NEDD4L	Q96PU5	S594	TGPAVPYSREFKQKY	71 / 7 AA	112
Phosphosite 12:	SP5	Q6BEB4	Y59	PDFLQVPYDPALGSP	83 / 6 AA	42
Phosphosite 13:	NAB2	Q15742	S209	EAGSPPFSPPAGGGV	71 / 7 AA	57
Phosphosite 14:	SLC9A3	P48764	Y793	RARTQIPYSPGTFRR	57 / 7 AA	93
Phosphosite 15:	CNTN3	Q9P232	Y771	RNESIVPYSPYEVKV	100 / 5 AA	113
Phosphosite 16:	LSM14B	Q9BX40	Y114	PFQPHVPYSPFRGMA	100 / 5 AA	42
Phosphosite 17:	SLC9A3	P48764	S794	ARTQIPYSPGTFRRL	57 / 7 AA	93
Phosphosite 18:	CNTN3	Q9P232	S772	NESIVPYSPYEVKVG	100 / 5 AA	113
Phosphosite 19:	polycystin 1	P98161	S3460	FSLASPYSPAKSFSA	85 / 7 AA	463
Phosphosite 20:	PHF15	Q9NQC1	S658	TSSHLPSSPAAGDCP	75 / 8 AA	87