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:	CNTN4
Human P-Site:	S902
P-Site Sequence:	TTRKPPPSQPPGNII
UniProt:	Q8IWV2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CNTN4	Q8IWV2	S902	TTRKPPPSQPPGNII	100 / 9 AA	113
Phosphosite 1:	CNTN3	Q9P232	S904	TTKKTPPSQPPGNVV	88 / 9 AA	113
Phosphosite 2:	CNTN6	Q9UQ52	S904	TTKKSPPSQPPANIA	77 / 9 AA	114
Phosphosite 3:	CNTN1	Q12860	S906	FTKKAPPSQPPRIIS	87 / 8 AA	113
Phosphosite 4:	Bcl-11A	Q9H165	S370	LQSAPPPSQPPVKSK	100 / 7 AA	91
Phosphosite 5:	ZMYM4	Q5VZL5	S935	DALKLPPSQPPRLLK	87 / 8 AA	173
Phosphosite 6:	RFX1	P22670	S16	LQAAPPPSQPPQAPP	100 / 7 AA	105
Phosphosite 7:	RAI17	Q9ULJ6	S987	GAPPPPPSQPPRQPP	100 / 7 AA	115
Phosphosite 8:	KHSRP	Q92945	S59	GGSAGGPSQPPGGGG	100 / 6 AA	73
Phosphosite 9:	ALO17	Q9HCF4	S148	SGPTGQPSQPPGTAT	100 / 6 AA	175
Phosphosite 10:	ARID3C	A6NKF2	S88	QGPSSPSSQPPGLHP	85 / 7 AA	44
Phosphosite 11:	ELF4	Q99607	S514	AGPAGPSSQPPGTVI	85 / 7 AA	71
Phosphosite 12:	YLPM1	P49750	S251	LLAPPPPSAPPGNKT	87 / 8 AA	220
Phosphosite 13:	piccolo	Q9Y6V0	S477	PGSTKPPSQQPGSAK	85 / 7 AA	567
Phosphosite 14:	piccolo	Q9Y6V0	S447	PAQTKPPSQQPGSTK	85 / 7 AA	567
Phosphosite 15:	PAX1	P15863	S148	EASKQPPSQPTLPYN	85 / 7 AA	55
Phosphosite 16:	KLF10	Q13118	S296	VVPSTPPSQPPAVCP	85 / 7 AA	53
Phosphosite 17:	PDE4A	P27815	S319	QAPRPRPSQPPPPPV	75 / 8 AA	98
Phosphosite 18:	EML4	Q9HC35	S903	NTPTPPPSQPLNETA	85 / 7 AA	109
Phosphosite 19:	HOXA3	O43365	S80	RTLSAPPSQPPSLGE	85 / 7 AA	46
Phosphosite 20:	EphB3	P54753	S11	ARPPPPPSPPPGLLP	87 / 8 AA	110