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:	S1901
P-Site Sequence:	ANPSRCHSRESQAAM
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	S1901	ANPSRCHSRESQAAM	100 / 9 AA	249
Phosphosite 1:	DDR1	Q08345	S889	ELMLRCWSRESEQRP	75 / 8 AA	101
Phosphosite 2:	CXorf21	Q9HAI6	S70	KFISSVHSRESQHSR	77 / 9 AA	34
Phosphosite 3:	CACNA1C	Q13936	S1904	SRCHSRESQAAMAGQ	100 / 6 AA	249
Phosphosite 4:	ZNF420	Q8TAQ5	S134	SQHSRCHSTEKPYKC	85 / 7 AA	80
Phosphosite 5:	CELSR1	Q9NYQ6	S1380	GANGRCRSREGGYTC	62 / 8 AA	329
Phosphosite 6:	CELSR2	Q9HCU4	S1305	GPHGRCRSREGGYTC	62 / 8 AA	317
Phosphosite 7:	CXorf21	Q9HAI6	S73	SSVHSRESQHSRSQR	100 / 6 AA	34
Phosphosite 8:	KIAA1949	Q6NYC8	S245	AHKWRPDSRESQEQS	66 / 9 AA	68
Phosphosite 9:	AKAP2	Q9Y2D5	S163	TTSSRCSSRDGEFTL	55 / 9 AA	95
Phosphosite 10:	THRAP3	Q9Y2W1	S143	SPRSRSHSRNSDKSS	66 / 9 AA	109
Phosphosite 11:	RP1-21O18.1	Q674X7	S314	VRVSPCHSRQPSVIS	62 / 8 AA	86
Phosphosite 12:	CCDC65	Q8IXS2	S283	KGKIMIHSRESEDEN	62 / 8 AA	57
Phosphosite 13:	LTBP4	Q8N2S1	S1338	GSQRRCVSNESQSLD	75 / 8 AA	173
Phosphosite 14:	KCNH8	Q96L42	S918	HSTSVCPSRESLQTR	66 / 9 AA	124
Phosphosite 15:	SFRS12	Q8WXA9	S257	KSRSRSHSRDKRKDT	71 / 7 AA	59
Phosphosite 16:	TCEB3B	Q8IYF1	S148	RPHPRSHSREPRAER	55 / 9 AA	84
Phosphosite 17:	CIR	Q86X95	S380	RKEGSSRSHGREERS	71 / 7 AA	52
Phosphosite 18:	SFRS12	Q8WXA9	S255	RRKSRSRSHSRDKRK	71 / 7 AA	59
Phosphosite 19:	GPATCH8	Q9UKJ3	T950	RSRSRSHTRERSRSR	71 / 7 AA	164
Phosphosite 20:	GPATCH8	Q9UKJ3	S948	QSRSRSRSHTRERSR	71 / 7 AA	164