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:	CNTN1
Human P-Site:	Y240
P-Site Sequence:	PERTTKPYPADIVVQ
UniProt:	Q12860
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CNTN1	Q12860	Y240	PERTTKPYPADIVVQ	100 / 9 AA	113
Phosphosite 1:	Asxl3	Q9C0F0	Y848	HVDTEKPYPASIPEL	77 / 9 AA	242
Phosphosite 2:	Bcl-6	P41182	Y630	IHTGEKPYPCEICGT	71 / 7 AA	79
Phosphosite 3:	ZNF652	Q9Y2D9	Y469	THTGEKPYPCDVCGQ	71 / 7 AA	70
Phosphosite 4:	ZBTB47	Q9UFB7	Y284	THTGEKPYPCDVCGQ	71 / 7 AA	42
Phosphosite 5:	CNTN1	Q12860	T237	IPIPERTTKPYPADI	100 / 6 AA	113
Phosphosite 6:	CAND2	O75155	Y933	QPDSLKPYAEDIWAL	55 / 9 AA	135
Phosphosite 7:	STXBP5L	Q9Y2K9	Y403	FPIFENPYPMDIHES	71 / 7 AA	132
Phosphosite 8:	WIP	O43516	Y475	YVQTTKSYPSKLARN	55 / 9 AA	51
Phosphosite 9:	DPF2	Q92785	Y209	LEDRDKPYACDICGK	71 / 7 AA	44
Phosphosite 10:	SEMA3E	O15041	Y397	RYGTTKDYPDDAIRF	75 / 8 AA	89
Phosphosite 11:	ZNF295	Q9ULJ3	Y575	YHNPEKPYACDICHK	71 / 7 AA	119
Phosphosite 12:	BEGAIN	Q9BUH8	Y375	FGRTMSPYPAETFRF	62 / 8 AA	65
Phosphosite 13:	ZNF271	Q14591	Y314	IHTGEKPYPCDQCSK	83 / 6 AA	76
Phosphosite 14:	NOT4	O95628	Y60	CPACRKPYPEDPAVY	83 / 6 AA	64
Phosphosite 15:	NPEPPS	P55786	Y224	NVIDRKPYPDDENLV	83 / 6 AA	103
Phosphosite 16:	NPEPPSL1	A6NEC2	Y224	NVIDRKPYPDDENLV	83 / 6 AA	54
Phosphosite 17:	USPL1	Q5W0Q7	Y944	DLLNELPYPIDIASE	83 / 6 AA	120
Phosphosite 18:	WIP	O43516	S474	PYVQTTKSYPSKLAR	71 / 7 AA	51
Phosphosite 19:	COX6A2	Q02221	T69	YQHLRIRTKPYPWGD	100 / 5 AA	11
Phosphosite 20:	COX6A2	Q02221	Y72	LRIRTKPYPWGDGNH	100 / 5 AA	11