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:	S889
P-Site Sequence:	SAGTGPSSATVNVTT
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	S889	SAGTGPSSATVNVTT	100 / 9 AA	113
Phosphosite 1:	CNTN6	Q9UQ52	S891	TAGTGPSSPPVNVTT	77 / 9 AA	114
Phosphosite 2:	CNTN4	Q8IWV2	T891	GTGPSSATVNVTTRK	100 / 7 AA	113
Phosphosite 3:	PKD1L1	Q8TDX9	S601	NRLTSPSSALVNASV	77 / 9 AA	315
Phosphosite 4:	CELSR3	Q9NYQ7	S526	GQEPGPRSATVRVHI	85 / 7 AA	358
Phosphosite 5:	CEP120	Q8N960	S380	KTLTGPKSPTVSPVP	66 / 9 AA	113
Phosphosite 6:	ADCY4	Q8NFM4	S1073	LTRTGPPSATLG___	75 / 8 AA	120
Phosphosite 7:	TCF7L1	Q9HCS4	S161	PLLDVPSSATVKDTR	85 / 7 AA	63
Phosphosite 8:	FAM75A7	Q8IWB4	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 9:	FAM75A3	Q5VYP0	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 10:	VAD1.3	Q5VVP1	S840	TQLAGPSSATCESGA	66 / 9 AA	148
Phosphosite 11:	FAM75A5	Q5VU36	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 12:	FAM75A1	Q5TZJ5	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 13:	FAM75A2	Q5RGS2	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 14:	FAM75A4	Q4VX67	S844	TQLAGPSSATCESGA	66 / 9 AA	149
Phosphosite 15:	HISPPD1	O43314	S1213	PATSGPSSAVVPNTS	75 / 8 AA	140
Phosphosite 16:	CNTN3	Q9P232	T893	GAGPFSATVNVTTKK	85 / 7 AA	113
Phosphosite 17:	SLC25A45	Q8N413	S201	PEGQNPSSATVLVAG	100 / 6 AA	32
Phosphosite 18:	TTN	Q8WZ42	S34340	GNEFGSDSATVNIHI	75 / 8 AA	3816
Phosphosite 19:	TAF5	Q15542	S169	DPPGTGASGATVVSG	75 / 8 AA	87
Phosphosite 20:	AGAP3	Q96P47	S562	PRPDGPSSATEEAEE	100 / 6 AA	95