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:	CACNB4
Human P-Site:	S454
P-Site Sequence:	NSPIERRSLMTSDEN
UniProt:	O00305
Intern. Prot. ID:	IPI00011258

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CACNB4	O00305	S454	NSPIERRSLMTSDEN	100 / 9 AA	58
Phosphosite 1:	RELL1	Q8IUW5	S244	SNQKERRSLMSVSGA	85 / 7 AA	29
Phosphosite 2:	USHBP1	Q8N6Y0	S437	QRLQERRSLMKILSE	85 / 7 AA	76
Phosphosite 3:	KLF8	O95600	S44	PPEIEYRSNMTSPTL	77 / 9 AA	39
Phosphosite 4:	DDX50	Q9BQ39	S579	ASSFEPRSLITSDKG	66 / 9 AA	83
Phosphosite 5:	KLHL1	Q9NR64	T444	HLLPERRTLMQSPRT	75 / 8 AA	83
Phosphosite 6:	QRICH2	Q9H0J4	S874	SPGIDRRSLVPPETY	55 / 9 AA	181
Phosphosite 7:	CAPN3	P20807	S260	KKAIERGSLMGCSID	66 / 9 AA	94
Phosphosite 8:	CMYA3	A4UGR9	S936	ESLYEKVSLMTSSEE	75 / 8 AA	382
Phosphosite 9:	KLHL4	Q9C0H6	S414	HLLPERRSMMQSPRT	75 / 8 AA	80
Phosphosite 10:	HSPA4L	O95757	S155	FTDAERRSVMAAAQV	62 / 8 AA	94
Phosphosite 11:	CACNB4	O00305	T457	IERRSLMTSDENYHN	100 / 6 AA	58
Phosphosite 12:	IQGAP2	Q13576	S1296	EDGEAIDSRSLMIKT	71 / 7 AA	181
Phosphosite 13:	CAPN11	Q9UMQ6	S270	RKAVERSSLMGCSIE	55 / 9 AA	84
Phosphosite 14:	C9orf84	Q5VXU9	S1018	IRQIADHSLMTSKRD	66 / 9 AA	165
Phosphosite 15:	STARD4	Q96DR4	S81	PCRLDWDSLMTSLDI	55 / 9 AA	24
Phosphosite 16:	IQGAP2	Q13576	S1298	GEAIDSRSLMIKTKK	62 / 8 AA	181
Phosphosite 17:	FMO5	P49326	S508	TRVVERSSSMTSTMT	66 / 9 AA	60
Phosphosite 18:	CACNA1G	O43497	S1130	SPSGERRSLLSGEGQ	62 / 8 AA	262
Phosphosite 19:	EDNRA	P25101	S393	CCCYQSKSLMTSVPM	55 / 9 AA	49
Phosphosite 20:	EXOC7	Q9UPT5	S156	ALESEFRSLMTRHSK	85 / 7 AA	83