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:	SCN4A
Human P-Site:	S963
P-Site Sequence:	PLYDGNSSVCSTADY
UniProt:	P35499
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SCN4A	P35499	S963	PLYDGNSSVCSTADY	100 / 9 AA	208
Phosphosite 1:	SCN4A	P35499	S962	QPLYDGNSSVCSTAD	100 / 8 AA	208
Phosphosite 2:	SNX16	P57768	S65	PDQMDNTSSVCSSPL	75 / 8 AA	39
Phosphosite 3:	SCN4A	P35499	S966	DGNSSVCSTADYKPP	100 / 6 AA	208
Phosphosite 4:	KLHL18	O94889	S395	CGGYDGNSSLSSVET	75 / 8 AA	64
Phosphosite 5:	PHC2	Q8IXK0	S299	KKGDGNSSVPGSMEG	100 / 6 AA	91
Phosphosite 6:	SNX16	P57768	S66	DQMDNTSSVCSSPLI	66 / 9 AA	39
Phosphosite 7:	PHC2	Q8IXK0	S298	HKKGDGNSSVPGSME	100 / 6 AA	91
Phosphosite 8:	TMEM30B	Q3MIR4	S77	DPGTGNCSVCAAAGQ	62 / 8 AA	39
Phosphosite 9:	P2RX5	Q93086	S410	SSQKGNGSVCPQLLE	71 / 7 AA	47
Phosphosite 10:	KLHL18	O94889	S396	GGYDGNSSLSSVETY	75 / 8 AA	64
Phosphosite 11:	CENTG2	Q9UPQ3	S254	PNSPSHSSVCSAQVS	71 / 7 AA	94
Phosphosite 12:	AFF3	P51826	S124	RAQNQPSSICSTTTS	83 / 6 AA	133
Phosphosite 13:	ZNF703	Q9H7S9	S174	RKDSGSSSVSSTSSS	75 / 8 AA	58
Phosphosite 14:	ARFGEF3	Q5TH69	S721	SPGFDGNSSLSFQML	71 / 7 AA	241
Phosphosite 15:	KIAA1731	Q9C0D2	S2264	TPCGSNSSECSTKHQ	85 / 7 AA	295
Phosphosite 16:	ARFGEF3	Q5TH69	S722	PGFDGNSSLSFQMLM	71 / 7 AA	241
Phosphosite 17:	KIAA1109	Q2LD37	S1312	SPLKRQASVCSTRLG	83 / 6 AA	555
Phosphosite 18:	IL22RA2	Q969J5	S58	RALTGNSSVYFVQYK	83 / 6 AA	31
Phosphosite 19:	ZNF518B	Q9C0D4	S855	RKESAVCSTIHRKTG	83 / 6 AA	120
Phosphosite 20:	KIAA1109	Q2LD37	S1315	KRQASVCSTRLGSTK	83 / 6 AA	555