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:	CBX4
Human P-Site:	S415
P-Site Sequence:	HVRKRCLSETHGERE
UniProt:	O00257
Intern. Prot. ID:	IPI00010872

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CBX4	O00257	S415	HVRKRCLSETHGERE	100 / 9 AA	61
Phosphosite 1:	CBX4	O00257	T417	RKRCLSETHGEREPC	100 / 7 AA	61
Phosphosite 2:	JMJD1A	Q9Y4C1	S1284	TQEFRYLSQTHTNHE	71 / 7 AA	147
Phosphosite 3:	PAX4	O43316	S292	TAPERCLSDTPPKAC	71 / 7 AA	38
Phosphosite 4:	SYNE2	Q8WXH0	S1411	DAFSIKLSETHGYGV	100 / 6 AA	796
Phosphosite 5:	Putative G-protein coupled receptor GPCR39	Q8NGA4	S36	MNASRCLSEEVGSLR	75 / 8 AA	30
Phosphosite 6:	ZZEF1	O43149	S366	INIKRCLSDGCDTRI	83 / 6 AA	331
Phosphosite 7:	C2orf67	A0AUZ9	S714	GRKKRHLSETALGER	85 / 7 AA	112
Phosphosite 8:	MYOF	Q9NZM1	S1083	WRRKMAPSETHGAAA	66 / 9 AA	235
Phosphosite 9:	Kv2.1	Q14721	T494	KWKWTKRTLSETSSS	85 / 7 AA	96
Phosphosite 10:	Kv2.1	Q14721	S496	KWTKRTLSETSSSKS	85 / 7 AA	96
Phosphosite 11:	LARP2	Q659C4	S721	KYRRRCLSERKRLGI	83 / 6 AA	105
Phosphosite 12:	C2orf44	Q9H6R7	S576	VEMQRCLSELTNRLH	83 / 6 AA	79
Phosphosite 13:	HAS1	Q92839	S363	TSRSRCYSETPSSFL	62 / 8 AA	65
Phosphosite 14:	Id1	P41134	S36	GEVVRCLSEQSVAIS	100 / 5 AA	16
Phosphosite 15:	TOR1AIP1	Q5JTV8	S426	EEALRCLSEQIADAY	100 / 5 AA	66
Phosphosite 16:	ZFP106	Q9H2Y7	S861	LARKRSLSESSVIMD	71 / 7 AA	209
Phosphosite 17:	BPTF	Q12830	T664	PVGCLSETPDSSNMA	71 / 7 AA	338
Phosphosite 18:	ZFP106	Q9H2Y7	S859	PGLARKRSLSESSVI	71 / 7 AA	209
Phosphosite 19:	MEKK6	O95382	S964	SPPKRCLSYGGTSQL	100 / 5 AA	143
Phosphosite 20:	SmcX	P41229	S820	QQLKNCLSEAEACVS	55 / 9 AA	176