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:	S554
P-Site Sequence:	RPLDLKYSSSGLKTQ
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	S554	RPLDLKYSSSGLKTQ	100 / 9 AA	78
Phosphosite 1:	NRG3	P56975	Y553	ERPLDLKYSSSGLKT	100 / 8 AA	78
Phosphosite 2:	NRG3	P56975	S556	LDLKYSSSGLKTQRN	100 / 7 AA	78
Phosphosite 3:	EXD1	Q8NHP7	S69	LLNDLKYSPSEEEEV	75 / 8 AA	58
Phosphosite 4:	EXD1	Q8NHP7	Y68	SLLNDLKYSPSEEEE	75 / 8 AA	58
Phosphosite 5:	MAPKAP1	Q9BPZ7	S269	LALVEKYSSPGLTSK	85 / 7 AA	59
Phosphosite 6:	MAPKAP1	Q9BPZ7	S270	ALVEKYSSPGLTSKE	85 / 7 AA	59
Phosphosite 7:	Putative uncharacterized SMG1-like protein	Q6P435	Y40	ADPGNLKYSSSRDRG	85 / 7 AA	18
Phosphosite 8:	POMT1	Q9Y6A1	S566	DDSEHKYSSSPLEWV	66 / 9 AA	85
Phosphosite 9:	SHC3	Q92529	S77	KVSHLKLSSSGLRGL	77 / 9 AA	64
Phosphosite 10:	SMG1	Q96Q15	S41	DPGNLKYSSSRDRGG	85 / 7 AA	410
Phosphosite 11:	Putative uncharacterized SMG1-like protein	Q6P435	S41	DPGNLKYSSSRDRGG	85 / 7 AA	18
Phosphosite 12:	AOAH	P28039	Y152	KKSPILKYSRSGSDI	85 / 7 AA	65
Phosphosite 13:	TMEM133	Q9H2Q1	S89	RRCNIEYSSTGLNFL	55 / 9 AA	15
Phosphosite 14:	AOAH	P28039	S153	KSPILKYSRSGSDIC	85 / 7 AA	65
Phosphosite 15:	BAHCC1	Q9P281	S641	KNLLKYSSQALVVGQ	75 / 8 AA	277
Phosphosite 16:	ZC3H7B	Q9UGR2	Y731	EPDKDLKYCSAKARH	71 / 7 AA	112
Phosphosite 17:	SMC1A	Q14683	S715	LQMRLKYSQSDLEQT	75 / 8 AA	143
Phosphosite 18:	KIF4B	Q2VIQ3	Y1046	MDIEDLKYCSEHSVN	83 / 6 AA	140
Phosphosite 19:	Fer	P16591	S717	DGGVYSSSGLKQIPI	100 / 6 AA	95
Phosphosite 20:	SMG1	Q96Q15	S42	PGNLKYSSSRDRGGS	100 / 6 AA	410