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:	KCNT1
Human P-Site:	S684
P-Site Sequence:	ALPTENGSGSRRPSI
UniProt:	Q5JUK3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNT1	Q5JUK3	S684	ALPTENGSGSRRPSI	100 / 9 AA	138
Phosphosite 1:	SBK1	Q52WX2	S361	TVLTESGSGSRPAPP	77 / 9 AA	46
Phosphosite 2:	KCNT1	Q5JUK3	S686	PTENGSGSRRPSIAP	100 / 7 AA	138
Phosphosite 3:	DHX9	Q08211	S1171	MARYDNGSGYRRGGS	66 / 9 AA	141
Phosphosite 4:	UBQLN4	Q9NRR5	S133	SASSDAGSGSRRSSG	66 / 9 AA	64
Phosphosite 5:	TTR	P02766	S120	VVFTANDSGPRRYTI	66 / 9 AA	16
Phosphosite 6:	CNTLN	Q9NXG0	S63	IWVGEEGSGGRRGPG	75 / 8 AA	162
Phosphosite 7:	EVC	P57679	S81	QTPSETGSPSRRRKR	66 / 9 AA	112
Phosphosite 8:	KIAA0467	Q5T011	S1985	RHRPESGSGSREAPT	85 / 7 AA	278
Phosphosite 9:	CPSF6	Q16630	S487	IESKSYGSGSRRERS	85 / 7 AA	59
Phosphosite 10:	SKAP55	Q86WV1	S286	HDLEEDESGTRRKGV	62 / 8 AA	41
Phosphosite 11:	PUM1	Q14671	S703	VANSNTGSGSRRDSL	66 / 9 AA	126
Phosphosite 12:	SBK1	Q52WX2	S359	KRTVLTESGSGSRPA	85 / 7 AA	46
Phosphosite 13:	CASP9	P55211	S50	IQRAGSGSRRDQARQ	100 / 6 AA	46
Phosphosite 14:	CPSF6	Q16630	S489	SKSYGSGSRRERSRE	85 / 7 AA	59
Phosphosite 15:	SMTN	P53814	S699	VRRSENGSGSTMMQT	85 / 7 AA	100
Phosphosite 16:	PUM1	Q14671	S705	NSNTGSGSRRDSLTG	100 / 6 AA	126
Phosphosite 17:	HSPG2	P98160	S2123	VCRVENGSGPKEASI	62 / 8 AA	469
Phosphosite 18:	UBQLN4	Q9NRR5	S135	SSDAGSGSRRSSGGG	100 / 6 AA	64
Phosphosite 19:	ANKIB1	Q9P2G1	S806	DIPEGGSSSRRPGTS	75 / 8 AA	122
Phosphosite 20:	ANKIB1	Q9P2G1	S805	LDIPEGGSSSRRPGT	75 / 8 AA	122