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:	T285
P-Site Sequence:	VLEPMPSTAEISTSG
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	T285	VLEPMPSTAEISTSG	100 / 9 AA	113
Phosphosite 1:	CNTN1	Q12860	S284	KVLEPMPSTAEISTS	100 / 8 AA	113
Phosphosite 2:	IRF1	P10914	S219	FQVSPMPSTSEATTD	85 / 7 AA	36
Phosphosite 3:	POU2F3	Q9UKI9	S308	QDNPKPSSEEISMIA	66 / 9 AA	47
Phosphosite 4:	SLAIN1	Q8ND83	T413	NLARMPSTTAISSNI	66 / 9 AA	61
Phosphosite 5:	USP19	O94966	T941	DRGPVPSTSGISSEM	66 / 9 AA	146
Phosphosite 6:	KLHL5	Q96PQ7	S132	SPSWPMASTSEVPAF	62 / 8 AA	84
Phosphosite 7:	PRND	Q9UKY0	S42	WNRKALPSTAQITEA	62 / 8 AA	20
Phosphosite 8:	NFKB2	Q00653	T859	TRDKLPSTAEVKEDS	71 / 7 AA	97
Phosphosite 9:	NFKB2	Q00653	S858	ETRDKLPSTAEVKED	71 / 7 AA	97
Phosphosite 10:	NEB	P20929	T3955	SIHIMPDTPEINLAR	62 / 8 AA	773
Phosphosite 11:	CTC1	Q2NKJ3	S338	PKPLPMPSNSEDKKD	71 / 7 AA	135
Phosphosite 12:	SLAIN1	Q8ND83	S412	PNLARMPSTTAISSN	62 / 8 AA	61
Phosphosite 13:	MUTYH	Q9UIF7	T201	LGGHMPRTAETLQQL	71 / 7 AA	60
Phosphosite 14:	TMEM174	Q8WUU8	T25	VTPYTPSTADIQVSD	83 / 6 AA	26
Phosphosite 15:	NDE1	Q9NXR1	S196	PRTPMPSSVEAERTD	71 / 7 AA	39
Phosphosite 16:	NDE1	Q9NXR1	S195	KPRTPMPSSVEAERT	71 / 7 AA	39
Phosphosite 17:	NEB	P20929	T3226	QVHIMPDTPEIMLAR	71 / 7 AA	773
Phosphosite 18:	KNDC1	Q76NI1	S968	GQASPSPSTAEEAGS	85 / 7 AA	191
Phosphosite 19:	ZNF282	Q9UDV7	T93	MREPQLPTAEISLWT	66 / 9 AA	74
Phosphosite 20:	PPP1R12B	O60237	T591	TNRPLPSTANGVTAT	71 / 7 AA	110