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:	CACNA1I
Human P-Site:	S2219
P-Site Sequence:	LEPGDAASKRKR___
UniProt:	Q9P0X4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CACNA1I	Q9P0X4	S2219	LEPGDAASKRKR___	100 / 9 AA	245
Phosphosite 1:	PLCL4	O75038	T508	LLNGDASTNRKRVEN	66 / 9 AA	68
Phosphosite 2:	MAD1L1	Q9Y6D9	S142	QQNLDAASKRLREKE	87 / 8 AA	83
Phosphosite 3:	EP300	Q09472	S76	GMVQDAASKHKQLSE	75 / 8 AA	264
Phosphosite 4:	EAP1	Q9H1B7	S540	SGRGAAASLRKRKAS	77 / 9 AA	83
Phosphosite 5:	MAGI3	Q5TCQ9	S218	DNEFDAESQRKRTTS	75 / 8 AA	166
Phosphosite 6:	BRWD1	Q9NSI6	S2042	IHKIDAPSKRKSSSV	85 / 7 AA	263
Phosphosite 7:	HOXB3	P14651	S188	SPPGSAASKRARTAY	77 / 9 AA	44
Phosphosite 8:	MTHFD1L	Q6UB35	S850	RAVREAASKRSRFQF	75 / 8 AA	106
Phosphosite 9:	COTL1	Q14019	S71	FTTGDAMSKRSKFAL	85 / 7 AA	16
Phosphosite 10:	JPH4	Q96JJ6	S208	GDADGASSRKRTPAA	75 / 8 AA	66
Phosphosite 11:	CHD4	Q14839	S303	IKLGGFGSKRKRSSS	66 / 9 AA	218
Phosphosite 12:	HNRNPA2B1	P22626	S58	VVMRDPASKRSRGFG	75 / 8 AA	37
Phosphosite 13:	JPH4	Q96JJ6	S207	PGDADGASSRKRTPA	75 / 8 AA	66
Phosphosite 14:	SF3B1	O75533	S194	AAASQPPSKRKRRWD	55 / 9 AA	146
Phosphosite 15:	DLL1	O00548	S687	TLRGGEASERKRPDS	66 / 9 AA	78
Phosphosite 16:	SBNO2	Q9Y2G9	S625	KRDRGAGSKRKRRPR	75 / 8 AA	150
Phosphosite 17:	ZFAND1	Q8TCF1	S128	SKTGETASKRWKGAK	71 / 7 AA	31
Phosphosite 18:	PLCL4	O75038	S507	KLLNGDASTNRKRVE	62 / 8 AA	68
Phosphosite 19:	CALD1	Q05682	S774	LRPGDVSSKRNLWEK	62 / 8 AA	93
Phosphosite 20:	C10orf12	Q8N655	S1087	LPKAEVQSKRKRTEG	55 / 9 AA	137