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:	S130
P-Site Sequence:	NFKTRTRSTVSVRRG
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	S130	NFKTRTRSTVSVRRG	100 / 9 AA	113
Phosphosite 1:	CNTN6	Q9UQ52	S130	DFETKTRSTVSVREG	88 / 9 AA	114
Phosphosite 2:	CNTN4	Q8IWV2	T131	FKTRTRSTVSVRRGQ	100 / 8 AA	113
Phosphosite 3:	CNTN5	O94779	S203	NFSGRTRSAVSVREG	87 / 8 AA	121
Phosphosite 4:	CNTN3	Q9P232	S130	NFKTKMRSTVSVREG	77 / 9 AA	113
Phosphosite 5:	RPS19BP1	Q86WX3	S84	KFLTRTRSTVAESVS	87 / 8 AA	15
Phosphosite 6:	CNTN6	Q9UQ52	T131	FETKTRSTVSVREGQ	87 / 8 AA	114
Phosphosite 7:	RASSF2	P50749	S145	PQLMRTRSDVGVRRR	75 / 8 AA	38
Phosphosite 8:	CNTN6	Q9UQ52	T128	IEDFETKTRSTVSVR	85 / 7 AA	114
Phosphosite 9:	VPS13D	Q5THJ4	S2861	LVYLRTRSTASLTNL	75 / 8 AA	492
Phosphosite 10:	RPS19BP1	Q86WX3	T85	FLTRTRSTVAESVSQ	85 / 7 AA	15
Phosphosite 11:	VPS13D	Q5THJ4	T2862	VYLRTRSTASLTNLE	75 / 8 AA	492
Phosphosite 12:	CNTN3	Q9P232	T131	FKTKMRSTVSVREGQ	75 / 8 AA	113
Phosphosite 13:	SLC4A11	Q8NBS3	S321	APRTKERSTVSLPAH	66 / 9 AA	100
Phosphosite 14:	DKFZP434B061	Q9UF83	S530	ASLTRTPSTASLTRM	66 / 9 AA	59
Phosphosite 15:	DKFZP434B061	Q9UF83	S494	ASLTRTPSTASLTGT	66 / 9 AA	59
Phosphosite 16:	CNTN6	Q9UQ52	S133	TKTRSTVSVREGQGV	100 / 6 AA	114
Phosphosite 17:	CNTN3	Q9P232	S133	TKMRSTVSVREGQGV	100 / 6 AA	113
Phosphosite 18:	ERV3	Q14264	S247	IKKTRTRSTQQFRVF	100 / 6 AA	68
Phosphosite 19:	PPP1R3A	Q16821	T333	HLIRTRSTASRDERN	85 / 7 AA	126
Phosphosite 20:	CNTN4	Q8IWV2	S133	TRTRSTVSVRRGQGM	100 / 6 AA	113