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:	T457
P-Site Sequence:	IERRSLMTSDENYHN
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	T457	IERRSLMTSDENYHN	100 / 9 AA	58
Phosphosite 1:	CACNB4	O00305	S458	ERRSLMTSDENYHNE	100 / 8 AA	58
Phosphosite 2:	CA3	P07451	S230	AKLRSLLSSAENEPP	66 / 9 AA	30
Phosphosite 3:	PTPN22	Q9Y2R2	S78	VELSLITSDEDSSYI	75 / 8 AA	92
Phosphosite 4:	MAP1B	P46821	S831	EAERSLMSSPEDLTK	66 / 9 AA	271
Phosphosite 5:	DDX50	Q9BQ39	T582	FEPRSLITSDKGFVT	85 / 7 AA	83
Phosphosite 6:	ACSM1	Q08AH1	T259	RKLRSLKTSDVSWCL	85 / 7 AA	65
Phosphosite 7:	CACNB4	O00305	S454	NSPIERRSLMTSDEN	100 / 6 AA	58
Phosphosite 8:	CACNB3	P54284	S403	ERDSLMPSDEASESS	85 / 7 AA	55
Phosphosite 9:	PDZRN3	Q9UPQ7	S490	EAVALLTSEENKNFS	62 / 8 AA	120
Phosphosite 10:	OSMR	Q99650	S889	SMLGLMTSPENVLKA	75 / 8 AA	111
Phosphosite 11:	TCF20	Q9UGU0	S1166	EAGRCLMSSDGLPNK	62 / 8 AA	212
Phosphosite 12:	MYO5A	Q9Y4I1	T1534	QKVRSLLTSTINSIK	66 / 9 AA	215
Phosphosite 13:	SETD2	Q9BYW2	S698	TDAVLMTSDDSVTGS	71 / 7 AA	288
Phosphosite 14:	MEKK3	Q99759	T317	PSSRSLSTNGENMGL	66 / 9 AA	71
Phosphosite 15:	PDZRN3	Q9UPQ7	T958	REERSGMTTDDDAVS	55 / 9 AA	120
Phosphosite 16:	PDZD4	Q76G19	T661	REERSGMTTDDDAVS	55 / 9 AA	86
Phosphosite 17:	WDR35	Q9P2L0	S89	QYQKLTTSDENGLII	85 / 7 AA	134
Phosphosite 18:	ANKRD52	Q8NB46	T897	TGRTALMTAAENGQT	62 / 8 AA	115
Phosphosite 19:	ECT2	Q9H8V3	T826	ALRRALMTSHGSVEG	55 / 9 AA	100
Phosphosite 20:	DNAJC5	Q9H3Z4	T11	QRQRSLSTSGESLYH	66 / 9 AA	22