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:	Cacng4
Human P-Site:	S318
P-Site Sequence:	LKEGFHVSMLNRRTT
UniProt:	Q9UBN1
Intern. Prot. ID:	IPI00002685

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Cacng4	Q9UBN1	S318	LKEGFHVSMLNRRTT	100 / 9 AA	37
Phosphosite 1:	KLF9	Q13886	S231	RHTEFHPSMIKRSKK	55 / 9 AA	27
Phosphosite 2:	ATP6V1A	P38606	Y342	EYFRDMGYHVSMMAD	83 / 6 AA	68
Phosphosite 3:	VIPR1	P32241	S435	ATCSTQVSMLTRVSP	71 / 7 AA	52
Phosphosite 4:	POLR2B	P30876	S238	PTSTIWVSMLARGGQ	62 / 8 AA	134
Phosphosite 5:	GDF6	Q6KF10	S153	QKYLFDVSMLSDKEE	71 / 7 AA	51
Phosphosite 6:	SCN1A	P35498	S700	RSSSFHVSMDFLEDP	83 / 6 AA	229
Phosphosite 7:	Sorcin	P30626	S80	ETCRLMVSMLDRDMS	83 / 6 AA	22
Phosphosite 8:	GSG2	Q8TF76	T780	KIQEFHRTMLNFSSA	62 / 8 AA	88
Phosphosite 9:	C2orf81	A6NN90	S540	LKLAPGVSMWNRSTQ	83 / 6 AA	85
Phosphosite 10:	VIPR1	P32241	T438	STQVSMLTRVSPGAR	83 / 6 AA	52
Phosphosite 11:	USP4	Q13107	S764	EAYEKHVSMLQPQKK	71 / 7 AA	109
Phosphosite 12:	NUMA1	Q14980	S1235	SSLEEEVSILNRQVL	71 / 7 AA	238
Phosphosite 13:	ESF1	Q9H501	T520	ETDHERITMLNRKFK	57 / 7 AA	99
Phosphosite 14:	TRABD	Q9H4I3	S113	ELCQYRVSMLKMDES	57 / 7 AA	42
Phosphosite 15:	SCN2A	Q99250	Y688	RKRRSSSYHVSMDLL	66 / 6 AA	228
Phosphosite 16:	TRBP	Q15633	Y311	EQAFHVSYLDIEELS	71 / 7 AA	39
Phosphosite 17:	SCN2A	Q99250	S691	RSSSYHVSMDLLEDP	66 / 6 AA	228
Phosphosite 18:	HEATR1	Q9H583	S1073	KYNEFSVSLLNEDPK	62 / 8 AA	242
Phosphosite 19:	UFD1L	Q92890	S29	QYRCFSVSMLAGPND	83 / 6 AA	35
Phosphosite 20:	ERV3	Q14264	Y510	WGYRTPVYMLNRIIR	71 / 7 AA	68