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:	S714
P-Site Sequence:	SGGGGSKSELVITWE
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	S714	SGGGGSKSELVITWE	100 / 9 AA	113
Phosphosite 1:	CNTN6	Q9UQ52	S715	HGGGGSRSELVITWE	88 / 9 AA	114
Phosphosite 2:	CNTN3	Q9P232	S715	NGGGGSRSELVITWD	88 / 9 AA	113
Phosphosite 3:	TTN	Q8WZ42	S16086	IDNVGTKSELIIKDA	75 / 8 AA	3816
Phosphosite 4:	DPYSL3	Q14195	S407	RISVGSDSDLVIWDP	75 / 8 AA	62
Phosphosite 5:	ST8SIA1	Q92185	S182	TKDVGSKSQLVTANP	75 / 8 AA	41
Phosphosite 6:	BAIAP2	Q9UQB8	S263	SALSASKSNLVISDP	66 / 9 AA	61
Phosphosite 7:	ZNF446	Q9NWS9	S436	GRAFDWKSQLVIHRK	62 / 8 AA	49
Phosphosite 8:	Rad18	Q9NS91	S146	REMSGSTSELLIKEN	66 / 9 AA	56
Phosphosite 9:	ZMYND8	Q9ULU4	S711	GLDSDSESELVIDLG	66 / 9 AA	132
Phosphosite 10:	C6orf57	Q5VUM1	S41	SSSQGGKSELVKQSL	85 / 7 AA	12
Phosphosite 11:	ZFP37	Q9Y6Q3	S586	EKAFNAKSQLVIHQR	62 / 8 AA	71
Phosphosite 12:	ZNF26	P17031	S411	GKAFSSKSYLVIHRR	75 / 8 AA	61
Phosphosite 13:	ZNF26	P17031	Y412	KAFSSKSYLVIHRRT	75 / 8 AA	61
Phosphosite 14:	RRAD	P55042	S205	IILVGNKSDLVRSRE	71 / 7 AA	33
Phosphosite 15:	ZNF605	Q86T29	S182	GRFFNKKSQLVIHQR	83 / 6 AA	74
Phosphosite 16:	MCAM	P43121	S606	TLPPSRKSELVVEVK	62 / 8 AA	72
Phosphosite 17:	TAF5L	O75529	S552	SAPADGSSSELVGVY	75 / 8 AA	66
Phosphosite 18:	ABCA1	O95477	S200	SLCNGSKSEEMIQLG	75 / 8 AA	254
Phosphosite 19:	TAF5L	O75529	S553	APADGSSSELVGVYT	85 / 7 AA	66
Phosphosite 20:	ARFGEF3	Q5TH69	S1312	TVHGGNKSEMKEYLV	71 / 7 AA	241