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:	S627
P-Site Sequence:	GDTTIQLSWSRGFDN
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	S627	GDTTIQLSWSRGFDN	100 / 9 AA	113
Phosphosite 1:	PLCG1	P19174	T61	KLETRQITWSRGADK	66 / 9 AA	149
Phosphosite 2:	CCDC33	Q8N5R6	S600	KLRTIQESWSKDTVS	66 / 9 AA	107
Phosphosite 3:	CNTN1	Q12860	T623	RATSVALTWSRGSDN	55 / 9 AA	113
Phosphosite 4:	ZMYND17	Q4VC12	S326	EPGTIQLSAHRGLYH	77 / 9 AA	51
Phosphosite 5:	CNTN4	Q8IWV2	S616	TDTTAQLSWRPGPDN	66 / 9 AA	113
Phosphosite 6:	PLCG1	P19174	S63	ETRQITWSRGADKIE	71 / 7 AA	149
Phosphosite 7:	ITGB4	P16144	S1660	SPDSLQLSWERPRRP	62 / 8 AA	202
Phosphosite 8:	DSP	P15924	T102	YGDGIQLTRSRELDE	71 / 7 AA	332
Phosphosite 9:	HESX1	Q9UBX0	S104	LSLKRELSWYRGRRP	71 / 7 AA	21
Phosphosite 10:	HESX1	Q9UBX0	Y106	LKRELSWYRGRRPRT	71 / 7 AA	21
Phosphosite 11:	CNTN1	Q12860	S625	TSVALTWSRGSDNHS	83 / 6 AA	113
Phosphosite 12:	PITPNM3	Q9BZ71	S962	ERPLPALSWARGPPK	83 / 6 AA	107
Phosphosite 13:	TTN	Q8WZ42	S31276	TKSSVSLSWSRPKDD	62 / 8 AA	3816
Phosphosite 14:	SPEF1	Q9Y4P9	S160	PQGGGQLSWDRPPAP	83 / 6 AA	27
Phosphosite 15:	COL12A1	Q99715	S833	TTSTMKLSWSGAPGK	71 / 7 AA	333
Phosphosite 16:	KCTD20	Q7Z5Y7	S354	QRPFIQMSWEKEEGK	50 / 8 AA	47
Phosphosite 17:	DRD1	P21728	S162	SFIPVQLSWHKAKPT	50 / 8 AA	49
Phosphosite 18:	NODAL	Q96S42	S228	RAQEGQLSWEWGKRH	71 / 7 AA	40
Phosphosite 19:	C8orf31	Q8N9H6	S113	SVAAQTLSWERGQGF	83 / 6 AA	15
Phosphosite 20:	GIT2	Q14161	S570	FPSTLSWSRDESARR	83 / 6 AA	85