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:	CNTN3
Human P-Site:	S442
P-Site Sequence:	ASPRALSSWKKGDVS
UniProt:	Q9P232
Intern. Prot. ID:	IPI00292791

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CNTN3	Q9P232	S442	ASPRALSSWKKGDVS	100 / 9 AA	113
Phosphosite 1:	CNTN3	Q9P232	S441	RASPRALSSWKKGDV	100 / 8 AA	113
Phosphosite 2:	NP	P00491	S176	TMRQRALSTWKQMGE	75 / 8 AA	32
Phosphosite 3:	NP	P00491	T177	MRQRALSTWKQMGEQ	75 / 8 AA	32
Phosphosite 4:	RTEL1	Q9NZ71	S87	LFPDRALSSWGNAAA	100 / 6 AA	152
Phosphosite 5:	RTEL1	Q9NZ71	S88	FPDRALSSWGNAAAA	100 / 6 AA	152
Phosphosite 6:	GPR110	Q5T601	S859	NKLSALSSWKQTEKQ	85 / 7 AA	101
Phosphosite 7:	CST9	Q5W186	S76	RLLRVLSSWREDSMD	55 / 9 AA	18
Phosphosite 8:	MAML2	Q8IZL2	S426	GASRALPSWQEVSHA	62 / 8 AA	125
Phosphosite 9:	CNTN6	Q9UQ52	S442	AFPRAAISWKRGTET	66 / 9 AA	114
Phosphosite 10:	CST9	Q5W186	S75	YRLLRVLSSWREDSM	71 / 7 AA	18
Phosphosite 11:	Putative uncharacterized protein PP632	Q6XCG6	S97	ACETRDLSPWKARRV	71 / 7 AA	11
Phosphosite 12:	KIAA1109	Q2LD37	T4593	TSKRALSTWGPVPYL	83 / 6 AA	555
Phosphosite 13:	RHOBTB2	Q9BYZ6	S388	GRGRVLSSWSRAFVS	55 / 9 AA	83
Phosphosite 14:	C2orf63	Q8NHS4	S246	QIISQALSSWVKSDM	75 / 8 AA	67
Phosphosite 15:	KIAA1109	Q2LD37	S4592	DTSKRALSTWGPVPY	83 / 6 AA	555
Phosphosite 16:	SNTB2	Q13425	S426	VETHRDLSSWTRILV	62 / 8 AA	58
Phosphosite 17:	UTP14C	Q5TAP6	S175	APIEHALSGWKARTP	71 / 7 AA	87
Phosphosite 18:	SNTB2	Q13425	S427	ETHRDLSSWTRILVQ	62 / 8 AA	58
Phosphosite 19:	PIGU	Q9H490	S40	EVVSPLSSWKRVVEG	71 / 7 AA	50
Phosphosite 20:	PC4	P53999	S51	ETSRALSSSKQSSSS	66 / 9 AA	14