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:	CACNA1C
Human P-Site:	S863
P-Site Sequence:	GPRPRPLSELHLKEK
UniProt:	Q13936
Intern. Prot. ID:	IPI00016709

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CACNA1C	Q13936	S863	GPRPRPLSELHLKEK	100 / 9 AA	249
Phosphosite 1:	ATG9B	Q674R7	T353	CVQPRPLTELDIHHR	66 / 9 AA	101
Phosphosite 2:	MMRN2	Q9H8L6	S381	GQLQRNLSELHMTTA	66 / 9 AA	104
Phosphosite 3:	RNF126	Q9BV68	S322	PQPPRPLSNLTL___	77 / 9 AA	36
Phosphosite 4:	KIAA1632	Q9HCE0	S2509	QIRLRPGSELHLTPK	87 / 8 AA	292
Phosphosite 5:	Rab3GAP1	Q15042	S277	GACEDPISELHLATT	85 / 7 AA	111
Phosphosite 6:	DCN	P07585	T224	QGLPPSLTELHLDGN	66 / 9 AA	40
Phosphosite 7:	MMP25	Q9NPA2	T406	EGGARPLTELGLPPG	66 / 9 AA	63
Phosphosite 8:	RBM19	Q9Y4C8	S429	FSKYGPLSELHYPID	100 / 6 AA	107
Phosphosite 9:	PPM1E	Q8WY54	S143	RITPRPLSERITREE	100 / 6 AA	85
Phosphosite 10:	PPM1E	Q8WY54	S134	PPLPRPLSERITPRP	100 / 6 AA	85
Phosphosite 11:	NOL9	Q5SY16	S540	PPMPKPLSPLHSLTP	75 / 8 AA	79
Phosphosite 12:	MYST2	O95251	S512	GSPERPLSDLGLISY	75 / 8 AA	71
Phosphosite 13:	SGCA	Q16586	S358	REVPRPLSTLPMFNV	66 / 9 AA	43
Phosphosite 14:	MLL3	Q8NEZ4	S1484	NQSSRPLSEEQLDGI	66 / 9 AA	541
Phosphosite 15:	Ron	Q04912	S1394	VRRPRPLSEPPRPT_	100 / 6 AA	152
Phosphosite 16:	DIAPH3	Q9NSV4	S118	ENFPKPLSENELLEL	66 / 9 AA	137
Phosphosite 17:	MARCH-II	Q9P0N8	T123	EKRPRPLTEWLKDPG	71 / 7 AA	27
Phosphosite 18:	JOSD2	Q8TAC2	S94	WDRRRPLSQLALPQV	75 / 8 AA	21
Phosphosite 19:	Smad6	O43541	S94	GGPPRPMSEPGAGAG	83 / 6 AA	53
Phosphosite 20:	LOXL4	Q96JB6	S554	YLEDRPLSQLYCAHE	71 / 7 AA	84