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:	S154
P-Site Sequence:	PPHSGELSYAWIFNE
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	S154	PPHSGELSYAWIFNE	100 / 9 AA	113
Phosphosite 1:	CNTN3	Q9P232	S154	PPHSGELSYAWIFNE	100 / 9 AA	113
Phosphosite 2:	CNTN3	Q9P232	Y155	PHSGELSYAWIFNEY	100 / 8 AA	113
Phosphosite 3:	CNTN4	Q8IWV2	Y155	PHSGELSYAWIFNEY	100 / 8 AA	113
Phosphosite 4:	CNTN6	Q9UQ52	Y155	PHFGDLSYAWTFNDN	75 / 8 AA	114
Phosphosite 5:	NPHP1	O15259	S487	TGERGELSCGWVFLK	62 / 8 AA	83
Phosphosite 6:	ACC2	O00763	S2351	LQASGELSHVHIQSM	66 / 9 AA	277
Phosphosite 7:	LBXCOR1	P84550	S261	KSATDELSHAWEDVK	62 / 8 AA	100
Phosphosite 8:	SALL2	Q9Y467	S358	KNGSGELSYGEVMGP	85 / 7 AA	105
Phosphosite 9:	LEMD3	Q9Y2U8	S99	RPVSGDLSYLRTPGG	55 / 9 AA	100
Phosphosite 10:	PCDHB18	Q96TA0	S224	AGINGELSYSFSHVS	62 / 8 AA	80
Phosphosite 11:	AKAP6	Q13023	S535	AVPNGELSYTSKAIE	62 / 8 AA	257
Phosphosite 12:	SPG11	Q96JI7	S1833	ISTSGELSFDSLASE	55 / 9 AA	279
Phosphosite 13:	REPS2	Q8NFH8	S321	KLSIPELSYIWELSD	83 / 6 AA	72
Phosphosite 14:	FAM22G	Q5VZR2	S710	LRVSGEQSLAWGLGG	75 / 8 AA	79
Phosphosite 15:	CTNNA1	P35221	Y280	GGGGELAYALNNFDK	71 / 7 AA	100
Phosphosite 16:	EXOC4	Q96A65	S417	SEPSAQLSYASTGRE	55 / 9 AA	110
Phosphosite 17:	C4orf40	Q6MZM9	S74	YTDTGLPSYPWILTS	55 / 9 AA	23
Phosphosite 18:	MAPRE2	Q15555	Y40	TVRGERSYSWGMAVN	71 / 7 AA	37
Phosphosite 19:	FRAS1	Q86XX4	S2943	ITRSGDLSYESSVRC	62 / 8 AA	443
Phosphosite 20:	RASGRP4	Q8TDF6	S426	EDEIYELSYAREPRC	83 / 6 AA	75