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:	CPXM1
Human P-Site:	S328
P-Site Sequence:	RIYSIGKSYQGLKLY
UniProt:	Q96SM3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPXM1	Q96SM3	S328	RIYSIGKSYQGLKLY	100 / 9 AA	82
Phosphosite 1:	CPXM1	Q96SM3	Y329	IYSIGKSYQGLKLYV	100 / 8 AA	82
Phosphosite 2:	CPA6	Q8N4T0	S168	HMFSIGRSYEGRSLF	75 / 8 AA	51
Phosphosite 3:	RGS3	P49796	S502	GSPSKGKSYTGLGKK	77 / 9 AA	132
Phosphosite 4:	TBC1D18	Q5R372	S357	DMESMGKSYDGRAYV	75 / 8 AA	92
Phosphosite 5:	ZBBX	A8MT70	Y591	SKPITKQYQGLERFF	75 / 8 AA	91
Phosphosite 6:	LONP1	P36776	Y599	VDKIGRGYQGDPSSA	71 / 7 AA	106
Phosphosite 7:	DOCK8	Q8NF50	S1633	LMYRIAKSYQASPDL	71 / 7 AA	239
Phosphosite 8:	CHORDC1	Q9UHD1	Y166	NGGCSKTYQGLESLE	62 / 8 AA	37
Phosphosite 9:	YPEL2	Q96QA6	S40	HDELISKSFQGSQGR	71 / 7 AA	14
Phosphosite 10:	YPEL4	Q96NS1	S48	HDELISKSFQGSHGR	71 / 7 AA	14
Phosphosite 11:	YPEL3	P61236	S40	HDDLISKSFQGSQGR	71 / 7 AA	14
Phosphosite 12:	YPEL1	O60688	S40	HDELISKSFQGSQGR	71 / 7 AA	14
Phosphosite 13:	CHORDC1	Q9UHD1	T165	KNGGCSKTYQGLESL	62 / 8 AA	37
Phosphosite 14:	NUP155	O75694	Y789	QQLVRKSYQALALWK	62 / 8 AA	155
Phosphosite 15:	RGS3	P49796	Y503	SPSKGKSYTGLGKKS	85 / 7 AA	132
Phosphosite 16:	C11orf72	Q8NBR9	Y83	SRPQAKRYQGLLPVP	71 / 7 AA	28
Phosphosite 17:	VWC2	Q2TAL6	T224	YCEFRGKTYQTLEEF	71 / 7 AA	35
Phosphosite 18:	TBC1D18	Q5R372	Y358	MESMGKSYDGRAYVI	71 / 7 AA	92
Phosphosite 19:	ZNF536	O15090	Y904	FSEIGRAYQSIVSNG	50 / 8 AA	141
Phosphosite 20:	NOTCH1	P46531	S2364	SALSQMMSYQGLPST	83 / 6 AA	273