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:	S426
P-Site Sequence:	RAEGHPDSLKDNSSC
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	S426	RAEGHPDSLKDNSSC	100 / 9 AA	55
Phosphosite 1:	NAV1	Q8NEY1	S528	ISLGHPGSLKKGKTP	85 / 7 AA	202
Phosphosite 2:	DCBLD1	Q8N8Z6	S683	TESGHPDSQKPPTHP	85 / 7 AA	78
Phosphosite 3:	FOXR2	Q6PJQ5	S256	SFEKVPDSLKDEDNA	85 / 7 AA	36
Phosphosite 4:	PAQR3	Q6TCH7	S39	TYEQIPGSLKDNPYI	85 / 7 AA	36
Phosphosite 5:	MRP14	P06702	T31	VKLGHPDTLNQGEFK	62 / 8 AA	13
Phosphosite 6:	NME5	P56597	S112	AKETHPDSLRAIYGT	83 / 6 AA	24
Phosphosite 7:	KRI1	Q8N9T8	S223	KEIRNPDSLKELTHL	71 / 7 AA	83
Phosphosite 8:	NEB	P20929	T990	KYRQHPDTLKFTSIE	83 / 6 AA	773
Phosphosite 9:	NEB	P20929	T1234	KYRQHPDTLKFTSIV	83 / 6 AA	773
Phosphosite 10:	USPL1	Q5W0Q7	S1041	PCEVQPDSLTNNACV	62 / 8 AA	120
Phosphosite 11:	NEB	P20929	T1966	KYRQHPDTLKYSTLM	83 / 6 AA	773
Phosphosite 12:	CAND2	O75155	S929	LGAAQPDSLKPYAED	71 / 7 AA	135
Phosphosite 13:	MAP6	Q96JE9	S558	QGSVVPESLKDQGPR	83 / 6 AA	87
Phosphosite 14:	C7orf61	Q8IZ16	S39	TISGHPDSKKHSLKK	85 / 7 AA	24
Phosphosite 15:	IRR	P14616	S1163	VRWMAPESLKDGIFT	83 / 6 AA	144
Phosphosite 16:	InsR	P06213	S1207	VRWMAPESLKDGVFT	83 / 6 AA	156
Phosphosite 17:	PDZD2	O15018	S272	QLENGPDSLKEVAGP	83 / 6 AA	302
Phosphosite 18:	FXN	Q16595	S89	GTLGHPGSLDETTYE	55 / 9 AA	23
Phosphosite 19:	IGF1R	P08069	S1183	VRWMSPESLKDGVFT	83 / 6 AA	155
Phosphosite 20:	CYTL1	Q9NRR1	S91	WKVAQVDSLKDKARK	55 / 9 AA	16