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:	KCNS1
Human P-Site:	S504
P-Site Sequence:	LETSRETSQEGQSAD
UniProt:	Q96KK3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNS1	Q96KK3	S504	LETSRETSQEGQSAD	100 / 9 AA	58
Phosphosite 1:	KCNS1	Q96KK3	T503	SLETSRETSQEGQSA	100 / 8 AA	58
Phosphosite 2:	ZNF18	P17022	S394	LEEKRETSQKGQPRA	87 / 8 AA	62
Phosphosite 3:	TMEM169	Q96HH4	T143	KESSRETTPEGRMAC	66 / 9 AA	34
Phosphosite 4:	SEMA3D	O95025	S267	IYFFFRESSQEGSTS	85 / 7 AA	90
Phosphosite 5:	TMEM169	Q96HH4	T142	PKESSRETTPEGRMA	75 / 8 AA	34
Phosphosite 6:	SEMA3D	O95025	S268	YFFFRESSQEGSTSD	85 / 7 AA	90
Phosphosite 7:	ACSBG1	Q96GR2	T24	SMLDSRETPQESRQD	75 / 8 AA	81
Phosphosite 8:	ASCC2	Q9H1I8	T724	HGQSRETTQERRKKE	85 / 7 AA	86
Phosphosite 9:	ASCC2	Q9H1I8	T723	GHGQSRETTQERRKK	85 / 7 AA	86
Phosphosite 10:	KIF1C	O43896	T20	RPFNARETSQDAKCV	62 / 8 AA	123
Phosphosite 11:	NEK1	Q96PY6	S696	LTDTRETSEEMQKTN	66 / 9 AA	143
Phosphosite 12:	KIF1B	O60333	S21	PFNSRETSKESKCII	66 / 9 AA	204
Phosphosite 13:	KIF1C	O43896	S21	PFNARETSQDAKCVV	62 / 8 AA	123
Phosphosite 14:	ZNF18	P17022	T393	WLEEKRETSQKGQPR	85 / 7 AA	62
Phosphosite 15:	RNF212	Q495C1	T80	CKKYSRETSQILEFQ	100 / 6 AA	33
Phosphosite 16:	FAM156A	Q8NDB6	S24	PMTAAETSQEGPAPS	85 / 7 AA	24
Phosphosite 17:	PHF23	Q9BUL5	S309	EVGSTETSQDGDASS	66 / 9 AA	44
Phosphosite 18:	KIF1B	O60333	T20	RPFNSRETSKESKCI	75 / 8 AA	204
Phosphosite 19:	RNF212	Q495C1	S81	KKYSRETSQILEFQE	100 / 6 AA	33
Phosphosite 20:	FLG	P20930	S2455	DSSRHSTSQEGQDTI	100 / 6 AA	435