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:	CCAR1
Human P-Site:	S339
P-Site Sequence:	RSPQRKRSRERSPRR
UniProt:	Q8IX12
Intern. Prot. ID:	IPI00217357

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCAR1	Q8IX12	S339	RSPQRKRSRERSPRR	100 / 9 AA	133
Phosphosite 1:	CCAR1	Q8IX12	S329	RERERRRSRERSPQR	77 / 9 AA	133
Phosphosite 2:	SNRNP70	P08621	S277	DKEERRRSRERSKDK	77 / 9 AA	52
Phosphosite 3:	ANK3	Q12955	S32	KRKHRKRSRDRKKKS	75 / 8 AA	480
Phosphosite 4:	PRPF38B	Q5VTL8	S385	REKERERSRERSKEQ	77 / 9 AA	64
Phosphosite 5:	SART1	O43290	S56	GGERRKRSRERGGER	87 / 8 AA	90
Phosphosite 6:	RBM16	Q9UPN6	S431	KRKHRKRSRSRSRER	77 / 9 AA	141
Phosphosite 7:	PRPF40A	O75400	S826	KKHHRKRSRSRSGSD	77 / 9 AA	109
Phosphosite 8:	RBM39	Q14498	S58	KSKERKRSRDRERKK	75 / 8 AA	59
Phosphosite 9:	DIDO1	Q9BTC0	S2172	RGKEWDRSRERSRNR	66 / 9 AA	244
Phosphosite 10:	PPARGC1A	Q9UBK2	S567	QRPQRMRSRSRSFSR	77 / 9 AA	91
Phosphosite 11:	CLK3	P49761	S243	RSRHRRRSRERGPYR	66 / 9 AA	59
Phosphosite 12:	NCR1	O76036	T283	DWLSRKRTRERASRA	75 / 8 AA	34
Phosphosite 13:	LUC7L2	Q9Y383	S327	RHSSRDRSRERSKRR	87 / 8 AA	47
Phosphosite 14:	SRRM2	Q9UQ35	S2042	PLLPRKRSRSRSPLA	77 / 9 AA	300
Phosphosite 15:	PHRF1	Q9P1Y6	S1142	HKHQRERSHERPDRK	66 / 9 AA	179
Phosphosite 16:	RXRG	P48443	S216	VQEERQRSRERAESE	66 / 9 AA	51
Phosphosite 17:	PPIG	Q13427	S568	RTRERSRSRDRSRRV	66 / 9 AA	89
Phosphosite 18:	CPSF7	Q8N684	S423	SSRKRHRSRERSPSR	87 / 8 AA	52
Phosphosite 19:	PCF11	O94913	S480	RSSTRKRSRSRSPKS	87 / 8 AA	173
Phosphosite 20:	MON1A	Q86VX9	S10	TDMQRKRSSECLDGT	85 / 7 AA	62