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:	SCN1A
Human P-Site:	S603
P-Site Sequence:	STFEDNESRRDSLFV
UniProt:	P35498
Intern. Prot. ID:	IPI00748990

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SCN1A	P35498	S603	STFEDNESRRDSLFV	100 / 9 AA	229
Phosphosite 1:	SCN2A	Q99250	S606	STFEDNDSRRDSLFV	88 / 9 AA	228
Phosphosite 2:	SCN3A	Q9NY46	S606	STFEDSESRRDSLFV	88 / 9 AA	226
Phosphosite 3:	SCN9A	Q15858	S583	SIFGDNESRRGSLFV	87 / 8 AA	226
Phosphosite 4:	COPE	O14579	S95	ADYLAHESRRDSIVA	85 / 7 AA	34
Phosphosite 5:	LIMA1	Q9UHB6	S253	FDSEKNESRRNLELP	75 / 8 AA	85
Phosphosite 6:	NKX3-2	P78367	S103	ALSEENESRRRCADA	85 / 7 AA	35
Phosphosite 7:	SCN3A	Q9NY46	S604	EHSTFEDSESRRDSL	85 / 7 AA	226
Phosphosite 8:	C2orf54	Q08AI8	S282	LDRVNHESWRDSGQT	62 / 8 AA	50
Phosphosite 9:	ARHGAP21	Q5T5U3	S919	KSSEDSGSRKDSSSE	66 / 9 AA	217
Phosphosite 10:	Tcea3	O75764	T126	KKREDPKTRRDSVDS	66 / 9 AA	39
Phosphosite 11:	RBM26	Q5T8P6	S1002	EEEEDNESRSWRR__	100 / 6 AA	114
Phosphosite 12:	RAB2B	Q8WUD1	S125	GNKSDLESRRDVKRE	85 / 7 AA	24
Phosphosite 13:	Bcl-11B	Q9C0K0	S550	ELLLENESRPESSFS	62 / 8 AA	96
Phosphosite 14:	C6orf15	Q6UXA7	S175	LLHQDSESRRLPRSN	71 / 7 AA	34
Phosphosite 15:	RIMBP2	O15034	S237	DFVQDNESRLASTLG	66 / 9 AA	116
Phosphosite 16:	C6orf15	Q6UXA7	S173	ASLLHQDSESRRLPR	71 / 7 AA	34
Phosphosite 17:	PHTF1	Q9UMS5	S365	GSRSLNMSRRDSEST	85 / 7 AA	87
Phosphosite 18:	SENP2	Q9HC62	S311	GIRFENESRRGYQLE	71 / 7 AA	68
Phosphosite 19:	SLC12A7	Q9Y666	S108	EHEEDEESRRREAKA	85 / 7 AA	119
Phosphosite 20:	LRRC1	Q9BTT6	T472	KDEEDNETRTLLRRA	83 / 6 AA	59