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:	nectin 4
Human P-Site:	S462
P-Site Sequence:	ETQTELLSPGSGRAE
UniProt:	Q96NY8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	nectin 4	Q96NY8	S462	ETQTELLSPGSGRAE	100 / 9 AA	55
Phosphosite 1:	SERPINB6	P35237	S151	GKIAELLSPGSVDPL	87 / 8 AA	43
Phosphosite 2:	PDE4C	Q08493	S695	LPDTELLSPEAGPDP	77 / 9 AA	80
Phosphosite 3:	C20orf95	Q5TG30	S556	RQFTEHLSPGSKGQE	87 / 8 AA	69
Phosphosite 4:	GLI3	P10071	S1481	AKNSELLSPGANQVT	75 / 8 AA	170
Phosphosite 5:	USP10	Q14694	S718	EISKELLSPGVKNKN	85 / 7 AA	87
Phosphosite 6:	KCTD5	Q9NXV2	S10	ENHCELLSPARGGIG	75 / 8 AA	26
Phosphosite 7:	MGC39518	Q8IXS8	S508	GEGKELLSPGAPLTK	75 / 8 AA	59
Phosphosite 8:	RTN2	O75298	S208	EVLTPQLSPGSGTPQ	77 / 9 AA	59
Phosphosite 9:	MLL3	Q8NEZ4	S2828	EVKTEVLSPNSKVES	75 / 8 AA	541
Phosphosite 10:	AKAP6	Q13023	S1073	SSPRDLLSPESGSLV	75 / 8 AA	257
Phosphosite 11:	ZMYM1	Q5SVZ6	S336	DTSTELLSPKKDTTP	100 / 6 AA	129
Phosphosite 12:	TBL3	Q12788	S580	SRGTQLLSSGSDGLV	66 / 9 AA	89
Phosphosite 13:	ONECUT3	O60422	S24	AQAGELLSPGHARSA	100 / 6 AA	50
Phosphosite 14:	FANCM	Q8IYD8	S1322	AKNEELLSPGYSQFS	100 / 6 AA	232
Phosphosite 15:	GPRIN1	Q7Z2K8	S436	SGKPELLSPGQAERV	100 / 6 AA	102
Phosphosite 16:	SMF	Q12766	T738	PTGADLLTPGSRAPE	62 / 8 AA	168
Phosphosite 17:	Putative uncharacterized protein ENSP00000380674	A8MTW9	S67	PRKRWLLSPGAGAQQ	85 / 7 AA	9
Phosphosite 18:	AKIRIN1	Q9H9L7	S19	EFEAALLSPGSPKRR	75 / 8 AA	22
Phosphosite 19:	RGS22	Q8NE09	Y596	PWKRELLYPGSSKDD	75 / 8 AA	147
Phosphosite 20:	PITPNM1	O00562	S600	SMNNELLSPEFGPVR	66 / 9 AA	135