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:	Y921
P-Site Sequence:	SVRSGSRYIITWDHV
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	Y921	SVRSGSRYIITWDHV	100 / 9 AA	113
Phosphosite 1:	CNTN1	Q12860	S919	ISSVRSGSRYIITWD	100 / 7 AA	113
Phosphosite 2:	ARHGEF10	O15013	S638	NKLLSSGSRYLIRSD	85 / 7 AA	152
Phosphosite 3:	TSGA2	Q8WYR4	Y137	YAETGSKYVGTWVNG	55 / 9 AA	35
Phosphosite 4:	ARHGEF10	O15013	Y640	LLSSGSRYLIRSDDM	85 / 7 AA	152
Phosphosite 5:	HOXB9	P17482	Y94	VPPAESRYLRTWLEP	55 / 9 AA	28
Phosphosite 6:	CNGA4	Q8IV77	Y109	KGRISSRYVRTWSFF	62 / 8 AA	66
Phosphosite 7:	C17orf58	Q2M2W7	Y38	EFKPGSRYIVMGHIY	71 / 7 AA	11
Phosphosite 8:	EDEM1	Q92611	Y575	VHKSGTRYMFTTEGH	62 / 8 AA	74
Phosphosite 9:	C2orf63	Q8NHS4	Y30	FLESVQRYIITETER	75 / 8 AA	67
Phosphosite 10:	SURF1	Q15526	Y274	LRNEHLQYIVTWYGL	66 / 6 AA	33
Phosphosite 11:	LAMB1	P07942	Y663	SLSPGSRYVVLPRPV	57 / 7 AA	198
Phosphosite 12:	GTPBP6	O43824	Y135	YRGVGSRYIMGSGES	83 / 6 AA	45
Phosphosite 13:	GTPBP6	O43824	S133	HLYRGVGSRYIMGSG	83 / 6 AA	45
Phosphosite 14:	KIAA0040	Q15053	Y98	HTNSGSRYVGKYILL	83 / 6 AA	17
Phosphosite 15:	OVCH1	Q7RTY7	Y312	LSKVGSRYITKALSS	100 / 5 AA	125
Phosphosite 16:	APOBEC2	Q9Y235	T120	PALRYNVTWYVSSSP	66 / 6 AA	26
Phosphosite 17:	GNPTAB	Q3T906	Y477	GNSGGSRYIAGGGGT	83 / 6 AA	144
Phosphosite 18:	OVCH1	Q7RTY7	S310	QPLSKVGSRYITKAL	100 / 5 AA	125
Phosphosite 19:	PDGFRB	P09619	Y678	CTKGGPIYIITEYCR	62 / 8 AA	124
Phosphosite 20:	POLE	Q07864	S1081	LSCRYIISRKPEGSP	66 / 6 AA	262