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:	T126
P-Site Sequence:	AYLDNFKTRTRSTVS
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	T126	AYLDNFKTRTRSTVS	100 / 9 AA	113
Phosphosite 1:	CNTN3	Q9P232	T126	AYLENFKTKMRSTVS	66 / 9 AA	113
Phosphosite 2:	RBP2	P50120	T52	QDGDNFKTKTTSTFR	77 / 9 AA	16
Phosphosite 3:	C10orf68	Q9H943	T325	ILKDEFKTRSKSLPE	66 / 9 AA	72
Phosphosite 4:	ALG13	Q9NP73	Y95	QSYDNFSYRSRSFRR	66 / 9 AA	18
Phosphosite 5:	LOC63920	Q8IZ13	T556	SSLLHFKTKSRSCFN	62 / 8 AA	68
Phosphosite 6:	SFRS15	O95104	S434	HMSDNRKSRSRSASR	66 / 9 AA	126
Phosphosite 7:	RPS19BP1	Q86WX3	T80	RVNLKFLTRTRSTVA	75 / 8 AA	15
Phosphosite 8:	TP2	Q05952	T128	RIQQVYKTKTRSSGW	71 / 7 AA	16
Phosphosite 9:	TP2	Q05952	T130	QQVYKTKTRSSGWKS	71 / 7 AA	16
Phosphosite 10:	GPC6	Q9Y625	T362	SAPENFNTRFRPYNP	55 / 9 AA	63
Phosphosite 11:	NPIPL3	Q92617	T368	SADDNLKTRAECLLH	71 / 7 AA	117
Phosphosite 12:	KIAA0220L	A8MRT5	T368	SADDNLKTRAECLLH	71 / 7 AA	76
Phosphosite 13:	Putative NPIP-like protein ENSP00000342480	A6NJU9	T368	SADDNLKTRAECLLH	71 / 7 AA	126
Phosphosite 14:	MUC5B	Q9HC84	T1040	NAINDFATRSRSVVG	55 / 9 AA	590
Phosphosite 15:	ASK1	Q99683	T1000	VDPFSFKTRAKSCGE	62 / 8 AA	155
Phosphosite 16:	ERV3	Q14264	T243	YLYIIKKTRTRSTQQ	100 / 6 AA	68
Phosphosite 17:	SYCP2L	Q5T4T6	T539	SSRKKTRTRSNLRIL	100 / 6 AA	94
Phosphosite 18:	RD3	Q7Z3Z2	T155	GSLATFKTRARISPF	62 / 8 AA	23
Phosphosite 19:	DOCK8	Q8NF50	T463	GVGSNFKTSTLSVSS	75 / 8 AA	239
Phosphosite 20:	LOC63920	Q8IZ13	S558	LLHFKTKSRSCFNLS	71 / 7 AA	68