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:	NRG3
Human P-Site:	S404
P-Site Sequence:	KVPQNGKSYSLKASS
UniProt:	P56975
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NRG3	P56975	S404	KVPQNGKSYSLKASS	100 / 9 AA	78
Phosphosite 1:	NRG3	P56975	Y405	VPQNGKSYSLKASST	100 / 8 AA	78
Phosphosite 2:	ZNF416	Q9BWM5	S418	ECGQCGKSFSLKCGL	77 / 9 AA	67
Phosphosite 3:	NRG3	P56975	S406	PQNGKSYSLKASSTM	100 / 7 AA	78
Phosphosite 4:	CACYBP	Q9HB71	Y125	KNLNGKSYSMIVNNL	85 / 7 AA	26
Phosphosite 5:	PLK4	O00444	S749	VIEKTGKSYTLKSES	66 / 9 AA	109
Phosphosite 6:	IGF2R	P11717	S2147	TNPINGKSFSLGDIY	85 / 7 AA	274
Phosphosite 7:	PLK4	O00444	T751	EKTGKSYTLKSESEV	85 / 7 AA	109
Phosphosite 8:	COBL	O75128	S698	RGQNPGKSYRLKHGL	85 / 7 AA	136
Phosphosite 9:	RAB40C	Q96S21	Y241	VMMHGRSYSLASGAG	71 / 7 AA	31
Phosphosite 10:	Bcr	P11274	S843	VHSRNGKSYTFLISS	62 / 8 AA	143
Phosphosite 11:	C1orf129	Q5TGP6	S217	NKPTNGKSHSLQFPS	85 / 7 AA	65
Phosphosite 12:	MMP25	Q9NPA2	T428	SWPQNGKTYLVRGRQ	83 / 6 AA	63
Phosphosite 13:	ZNF337	Q9Y3M9	S552	MCKQCEKSFSLKANL	66 / 9 AA	87
Phosphosite 14:	BCoR	Q6W2J9	S524	NEENNGKSMSLKNKA	87 / 8 AA	192
Phosphosite 15:	MUC19	Q7Z5P9	S707	VRTFDGKSYSFDGLC	71 / 7 AA	598
Phosphosite 16:	ADNP	Q9H2P0	S377	LPSGNGRSYGLGSEQ	71 / 7 AA	124
Phosphosite 17:	MTA1	Q13330	S627	NLLLNGKSYPTKVRL	75 / 8 AA	81
Phosphosite 18:	MUC19	Q7Z5P9	Y708	RTFDGKSYSFDGLCQ	71 / 7 AA	598
Phosphosite 19:	ADNP	Q9H2P0	Y378	PSGNGRSYGLGSEQR	71 / 7 AA	124
Phosphosite 20:	Bcr	P11274	Y844	HSRNGKSYTFLISSD	71 / 7 AA	143