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:	CNTN2
Human P-Site:	S749
P-Site Sequence:	DGFGYLLSFRRQGST
UniProt:	Q02246
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CNTN2	Q02246	S749	DGFGYLLSFRRQGST	100 / 9 AA	113
Phosphosite 1:	TNXB	P22105	S4011	RPAGYLLSFHTPGGQ	85 / 7 AA	464
Phosphosite 2:	ZNF555	Q8NEP9	S354	KTFIYLQSFRRHERI	75 / 8 AA	73
Phosphosite 3:	SLC43A2	Q8N370	Y538	LPLYLICYRRQLERQ	62 / 8 AA	63
Phosphosite 4:	TNXB	P22105	Y4008	PPVRPAGYLLSFHTP	100 / 6 AA	464
Phosphosite 5:	ATF6B	Q99941	S596	EDTFYVVSFRRDHLL	62 / 8 AA	77
Phosphosite 6:	ATF6	P18850	S570	GDTFYVVSFRRDHLL	62 / 8 AA	75
Phosphosite 7:	KIF17	Q9P2E2	T846	EKIDYLATIRRQERD	55 / 9 AA	115
Phosphosite 8:	CNTN2	Q02246	Y746	QNGDGFGYLLSFRRQ	100 / 6 AA	113
Phosphosite 9:	SH2D7	A6NKC9	S87	RATGYILSYRGSDRC	71 / 7 AA	50
Phosphosite 10:	PIP4K2B	P78356	S332	DSPGNLLSFPRFFGP	75 / 8 AA	47
Phosphosite 11:	USP10	Q14694	Y791	ERTAYLLYYRRVDLL	62 / 8 AA	87
Phosphosite 12:	ZNF491	Q8N8L2	S257	KALSRLISFRRHMRM	71 / 7 AA	51
Phosphosite 13:	ZNF14	P17017	S293	KAFSFLSSFRRHKRT	55 / 9 AA	75
Phosphosite 14:	CCDC27	Q2M243	Y186	SDTNVDGYLLPFSKS	83 / 6 AA	75
Phosphosite 15:	MTMR2	Q13614	Y215	LYDPLLEYRRQGIPN	71 / 7 AA	73
Phosphosite 16:	VPS39	Q96JC1	S640	LMKEYLLSFPAGKTP	83 / 6 AA	102
Phosphosite 17:	BSN	Q9UPA5	S2599	GESRYLLSRRRRARR	75 / 8 AA	416
Phosphosite 18:	USP10	Q14694	Y792	RTAYLLYYRRVDLL_	71 / 7 AA	87
Phosphosite 19:	ZNF136	P52737	S462	KAFSYLNSFRTHEMI	55 / 9 AA	63
Phosphosite 20:	SLC5A7	Q9GZV3	S367	ARNIYQLSFRQNASD	71 / 7 AA	63