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:	S457
P-Site Sequence:	ENERITISEDGNLRI
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	S457	ENERITISEDGNLRI	100 / 9 AA	113
Phosphosite 1:	SLC7A6OS	Q96CW6	S179	IRERLTVSEDGPGVR	75 / 8 AA	35
Phosphosite 2:	CNTN4	Q8IWV2	T455	LKENERITISEDGNL	100 / 7 AA	113
Phosphosite 3:	ZNF354C	Q86Y25	S155	DSHEKTISEDGNHTS	100 / 7 AA	65
Phosphosite 4:	KIAA1305	Q9P2P1	S1628	VVGPVTISEEGHKHV	55 / 9 AA	208
Phosphosite 5:	IGSF22	Q8N9C0	S378	DKYEITVSEDGLTHT	85 / 7 AA	100
Phosphosite 6:	VWDE	Q8N2E2	S302	QPELSTISEDGKEYY	85 / 7 AA	177
Phosphosite 7:	PCBP4	P57723	T52	EQSSARITISEGSCP	85 / 7 AA	41
Phosphosite 8:	PCBP4	P57723	S54	SSARITISEGSCPER	75 / 8 AA	41
Phosphosite 9:	FSD2	A1L4K1	T578	DTCHPWLTISEDGLT	71 / 7 AA	85
Phosphosite 10:	STAMBPL1	Q96FJ0	T41	SKLGCNITISEDITP	100 / 6 AA	50
Phosphosite 11:	ANKRD36B	Q8N2N9	S545	IQSSQTVSEDGDSLC	71 / 7 AA	127
Phosphosite 12:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S635	IQSSQTVSEDGDSLC	71 / 7 AA	136
Phosphosite 13:	KIAA1641	A6QL64	S544	IQSSQTVSEDGDSLC	71 / 7 AA	127
Phosphosite 14:	STAMBPL1	Q96FJ0	S43	LGCNITISEDITPRR	100 / 6 AA	50
Phosphosite 15:	ESYT2	A0FGR8	S817	CRNLIAFSEDGSDPY	62 / 8 AA	102
Phosphosite 16:	LIN54	Q6MZP7	S288	PSKTITISESGVIGS	85 / 7 AA	79
Phosphosite 17:	FNDC7	Q5VTL7	T295	ACAPGRVTIQEDPPG	71 / 7 AA	78
Phosphosite 18:	FIGF	O43915	S59	ELLRITHSEDWKLWR	85 / 7 AA	40
Phosphosite 19:	MYBPC2	Q14324	S487	PSKRITISHVGRFHK	75 / 8 AA	128
Phosphosite 20:	Rab18	Q9NP72	S51	DFKVKTISVDGNKAK	85 / 7 AA	23