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:	Y553
P-Site Sequence:	ERPLDLKYSSSGLKT
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	Y553	ERPLDLKYSSSGLKT	100 / 9 AA	78
Phosphosite 1:	NRG3	P56975	S554	RPLDLKYSSSGLKTQ	100 / 8 AA	78
Phosphosite 2:	EXD1	Q8NHP7	S69	LLNDLKYSPSEEEEV	75 / 8 AA	58
Phosphosite 3:	YSK4	Q56UN5	Y646	LNYLDLKYSDMFKEI	100 / 6 AA	151
Phosphosite 4:	EXD1	Q8NHP7	Y68	SLLNDLKYSPSEEEE	75 / 8 AA	58
Phosphosite 5:	Putative uncharacterized SMG1-like protein	Q6P435	Y40	ADPGNLKYSSSRDRG	85 / 7 AA	18
Phosphosite 6:	SMG1	Q96Q15	S41	DPGNLKYSSSRDRGG	85 / 7 AA	410
Phosphosite 7:	Putative uncharacterized SMG1-like protein	Q6P435	S41	DPGNLKYSSSRDRGG	85 / 7 AA	18
Phosphosite 8:	AOAH	P28039	Y152	KKSPILKYSRSGSDI	85 / 7 AA	65
Phosphosite 9:	SBNO2	Q9Y2G9	Y1261	GEVLDLTYSPPAEAF	55 / 9 AA	150
Phosphosite 10:	EGR2	P11161	Y75	KRSLDLPYPSSFAPV	75 / 8 AA	50
Phosphosite 11:	AOAH	P28039	S153	KSPILKYSRSGSDIC	85 / 7 AA	65
Phosphosite 12:	KIAA0774	Q5JR59	Y314	EAKLDLKYVPPRRVE	62 / 8 AA	150
Phosphosite 13:	SBNO2	Q9Y2G9	T1260	PGEVLDLTYSPPAEA	62 / 8 AA	150
Phosphosite 14:	ZC3H7B	Q9UGR2	Y731	EPDKDLKYCSAKARH	71 / 7 AA	112
Phosphosite 15:	KIF4B	Q2VIQ3	Y1046	MDIEDLKYCSEHSVN	83 / 6 AA	140
Phosphosite 16:	KIF4A	O95239	Y1046	MDIEDLKYCSEHSVN	83 / 6 AA	140
Phosphosite 17:	NSL1	Q96IY1	Y162	VHPLDLKYDPDPAPH	71 / 7 AA	32
Phosphosite 18:	SPTLC2	O15270	Y539	GDLLQLKYSRHRLVP	71 / 7 AA	63
Phosphosite 19:	SMG1	Q96Q15	S42	PGNLKYSSSRDRGGS	100 / 6 AA	410
Phosphosite 20:	Putative uncharacterized SMG1-like protein	Q6P435	S42	PGNLKYSSSRDRGGS	100 / 6 AA	18