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:	S403
P-Site Sequence:	NSIRRLHSHHTDPRS
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	S403	NSIRRLHSHHTDPRS	100 / 9 AA	55
Phosphosite 1:	GNA15	P30679	S341	ARSRRLFSHYTCATD	75 / 8 AA	44
Phosphosite 2:	ATP6V0A4	Q9HBG4	S434	LNERRLLSQKTDNEI	66 / 9 AA	96
Phosphosite 3:	NOD2	Q9HC29	S147	AIVRRLHSHVENMLD	100 / 6 AA	115
Phosphosite 4:	BRPF3	Q9ULD4	S525	PLIRRLHSHLQSQRN	100 / 6 AA	136
Phosphosite 5:	ZNF540	Q8NDQ6	S620	GKAFRLNSHLTEHQR	62 / 8 AA	77
Phosphosite 6:	nectin 4	Q96NY8	T406	RRLHSHHTDPRSQPE	100 / 6 AA	55
Phosphosite 7:	ANKRD12	Q6UB98	Y874	IKEKDKLYSHHTEKC	71 / 7 AA	236
Phosphosite 8:	LRPAP1	P30533	S219	IKGSVLHSRHTELKE	71 / 7 AA	41
Phosphosite 9:	NT5M	Q9NPB1	S213	PPRRRLHSWADDWKA	66 / 9 AA	26
Phosphosite 10:	SDF2	Q99470	S105	NTGRNLHSHHFTSPL	85 / 7 AA	23
Phosphosite 11:	USP54	Q70EL1	S1362	GMGRRLHSAHDPGLS	85 / 7 AA	187
Phosphosite 12:	OSBPL7	Q9BZF2	S354	TGQRRLHSLSTSSDT	75 / 8 AA	95
Phosphosite 13:	ANKRD18A	Q8IVF6	S155	SLAERLLSHHANIEA	62 / 8 AA	116
Phosphosite 14:	ANKRD18B	A2A2Z9	S155	SLAERLLSHHANIEA	62 / 8 AA	118
Phosphosite 15:	PREB	Q9HCU5	S64	LSASLLHSHDTETRA	71 / 7 AA	45
Phosphosite 16:	ANKZF1	Q9H8Y5	S361	REAVRLHSPQTHWKT	71 / 7 AA	81
Phosphosite 17:	Synaptonemal complex central element protein 1-like	A8MT33	S189	EVERRLHSPPEVEGA	71 / 7 AA	28
Phosphosite 18:	MUC3A	Q02505	S883	SSTSLLHSQHTTXLP	83 / 6 AA	266
Phosphosite 19:	ZNF761	Q86XN6	S573	KRHRRLHSGENPYKC	100 / 5 AA	88
Phosphosite 20:	INPPL1	O15357	S220	TSCRRLHSEVDKVLS	100 / 5 AA	139