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:	CNTN2
Human P-Site:	S942
P-Site Sequence:	VVPFRNESAVTGYKM
UniProt:	Q02246
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CNTN2	Q02246	S942	VVPFRNESAVTGYKM	100 / 9 AA	113
Phosphosite 1:	CNTN3	Q9P232	S767	RYVFRNESIVPYSPY	85 / 7 AA	113
Phosphosite 2:	ZNF135	P52742	S255	LKGFRNSSALTKHQR	75 / 8 AA	75
Phosphosite 3:	ZNF135	P52742	S254	CLKGFRNSSALTKHQ	75 / 8 AA	75
Phosphosite 4:	ZNF337	Q9Y3M9	S221	HQGFRDESALLLHQN	71 / 7 AA	87
Phosphosite 5:	PRPF19	Q9UMS4	S307	QVVRAHESAVTGLSL	85 / 7 AA	55
Phosphosite 6:	VMA21	Q3ZAQ7	S21	PPEFRNESSLASTLK	55 / 9 AA	11
Phosphosite 7:	CDC42BPB	Q9Y5S2	S23	DGPWRNESALSVETL	62 / 8 AA	194
Phosphosite 8:	ZNF606	Q8WXB4	S441	GKVFRNRSALTKHER	75 / 8 AA	92
Phosphosite 9:	CILP2	Q8IUL8	S783	RAWGRFDSAVTGPNG	75 / 8 AA	126
Phosphosite 10:	CNTN2	Q02246	T945	FRNESAVTGYKMLYQ	100 / 6 AA	113
Phosphosite 11:	PRPF19	Q9UMS4	T310	RAHESAVTGLSLHAT	100 / 6 AA	55
Phosphosite 12:	SR140	O15042	S59	KHNYRNESARESLCD	83 / 6 AA	118
Phosphosite 13:	ZNF518B	Q9C0D4	S851	RPKLRKESAVCSTIH	71 / 7 AA	120
Phosphosite 14:	ZNF454	Q8N9F8	S425	EKAFRDQSALAQHQR	50 / 8 AA	60
Phosphosite 15:	FN1	P02751	T935	TPPESAVTGYRVDVI	100 / 6 AA	263
Phosphosite 16:	OCIAD1	Q9NX40	S171	FSSSMNESAPTGITD	75 / 8 AA	28
Phosphosite 17:	Shc4	Q6S5L8	S37	YSRFRNESITSLDEG	100 / 5 AA	69
Phosphosite 18:	ACP2	P11117	S333	EMYFRNESDKAPWPL	100 / 5 AA	48
Phosphosite 19:	CNTN6	Q9UQ52	S767	RFVYRNESIIPLSPF	57 / 7 AA	114
Phosphosite 20:	ZBTB16	Q05516	S559	GSCFRDESTLKSHKR	44 / 9 AA	74