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:	CACNB1
Human P-Site:	S41
P-Site Sequence:	RKGRFKRSDGSTSSD
UniProt:	Q02641
Intern. Prot. ID:	IPI00183965

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CACNB1	Q02641	S41	RKGRFKRSDGSTSSD	100 / 9 AA	66
Phosphosite 1:	CACNB4	O00305	S36	RRSRLKRSDGSTTST	88 / 9 AA	58
Phosphosite 2:	FOXE1	O00358	S152	RRKRFKRSDLSTYPA	88 / 9 AA	38
Phosphosite 3:	CACNB2	Q08289	S55	RKNRFKGSDGSTSSD	88 / 9 AA	74
Phosphosite 4:	SAPAP3	O95886	S674	RRARFKRSNSVTAGV	66 / 9 AA	106
Phosphosite 5:	VCAN	P13611	T3240	FEHDFRWTDGSTLQY	62 / 8 AA	373
Phosphosite 6:	SERPINE1	P05121	S215	HRRLFHKSDGSTVSV	75 / 8 AA	45
Phosphosite 7:	RSF1	Q96T23	S1112	SEDEFKISDGSQDEF	85 / 7 AA	164
Phosphosite 8:	OVOS1	Q6IE37	S834	RQLSFKNSDGSYSVF	85 / 7 AA	134
Phosphosite 9:	OVOS2	Q6IE36	S1008	RQLSFKNSDGSYSVF	85 / 7 AA	156
Phosphosite 10:	SP4	Q02446	S719	CSKRFMRSDHLSKHV	83 / 6 AA	82
Phosphosite 11:	SP1	P08047	S698	CPKRFMRSDHLSKHI	83 / 6 AA	81
Phosphosite 12:	PITPNM2	Q9BZ72	S668	LPRKRSDSSTYELDT	85 / 7 AA	149
Phosphosite 13:	PITPNM2	Q9BZ72	S666	RQLPRKRSDSSTYEL	85 / 7 AA	149
Phosphosite 14:	EGR3	Q06889	S289	CDRRFSRSDELTRHL	66 / 9 AA	43
Phosphosite 15:	Egr1	P18146	S352	CDRRFSRSDELTRHI	66 / 9 AA	58
Phosphosite 16:	EGR2	P11161	S354	CDRRFSRSDELTRHI	66 / 9 AA	50
Phosphosite 17:	CACNB4	O00305	S39	RLKRSDGSTTSTSFI	100 / 6 AA	58
Phosphosite 18:	PIWIL3	Q7Z3Z3	S350	PEDTFNKSDGSKITY	71 / 7 AA	101
Phosphosite 19:	CACNB1	Q02641	S44	RFKRSDGSTSSDTTS	100 / 6 AA	66
Phosphosite 20:	KIF2	O00139	S20	IYVEIKRSDGRIHQA	83 / 6 AA	80