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:	T377
P-Site Sequence:	AWDPARNTHPPSHHP
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	T377	AWDPARNTHPPSHHP	100 / 9 AA	61
Phosphosite 1:	DUS3L	Q96G46	T201	EELAARGTQPPSIRN	75 / 8 AA	73
Phosphosite 2:	RFX4	Q33E94	T578	QLPCMRNTHVPSSSV	85 / 7 AA	83
Phosphosite 3:	LAMB3	Q13751	Y232	APVPQRGYHPPSAYY	66 / 9 AA	130
Phosphosite 4:	C10orf12	Q8N655	S985	EVKEDRNSHPPANLP	71 / 7 AA	137
Phosphosite 5:	DAB2	P98082	T606	FPAPAVSTQPPSMHS	66 / 9 AA	82
Phosphosite 6:	CHGA	P10645	T183	EEEEATNTHPPASLP	75 / 8 AA	51
Phosphosite 7:	HRBL	O95081	S209	ARTSQARSTQPPPHS	71 / 7 AA	49
Phosphosite 8:	Putative insulin-like growth factor 2-associated protein	P09565	T65	YLPIRQDTHPPSVIF	71 / 7 AA	12
Phosphosite 9:	HRBL	O95081	T210	RTSQARSTQPPPHSS	71 / 7 AA	49
Phosphosite 10:	LTBP1	Q14766	T769	TQPVAKSTHPPPLPA	71 / 7 AA	173
Phosphosite 11:	LTBP1	Q14766	S768	NTQPVAKSTHPPPLP	71 / 7 AA	173
Phosphosite 12:	DGCR14	Q96DF8	S425	YTPSPARSTHLKTPA	83 / 6 AA	53
Phosphosite 13:	GON4	Q3T8J9	T1026	GKTPARSTHSEAPPS	71 / 7 AA	249
Phosphosite 14:	DGCR14	Q96DF8	T426	TPSPARSTHLKTPAS	83 / 6 AA	53
Phosphosite 15:	MYO3A	Q8NEV4	T1390	PTEVARNTHNLYSYP	100 / 5 AA	186
Phosphosite 16:	UNCX	A6NJT0	S177	PGRPAHNSHPTTCSG	71 / 7 AA	54
Phosphosite 17:	ATN1	P54259	Y159	SQGPARPYHPPPLFP	75 / 8 AA	125
Phosphosite 18:	FBLN2	P98095	T1087	QNSPARITHYQLNFQ	83 / 6 AA	127
Phosphosite 19:	ATXN2	Q99700	T1211	SMTPASNTQSPQNSF	62 / 8 AA	140
Phosphosite 20:	IPO9	Q96P70	T681	LTTVVRNTKPPLSQL	71 / 7 AA	116