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:	S345
P-Site Sequence:	PQPQDAGSRKLSPTK
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	S345	PQPQDAGSRKLSPTK	100 / 9 AA	61
Phosphosite 1:	DLL3	Q9NYJ7	S526	GHSQDAGSRLLAGTP	77 / 9 AA	65
Phosphosite 2:	C9orf97	Q5T7W7	S464	VTCQDKGSRKVSGPM	77 / 9 AA	58
Phosphosite 3:	BAX	Q07812	T56	PVPQDASTKKLSECL	66 / 9 AA	21
Phosphosite 4:	C10orf38	Q5VUB5	T653	QHLQDAGTREWSPQN	66 / 9 AA	98
Phosphosite 5:	KIF26B	Q2KJY2	S1273	EKAQDAGSRRSSISS	77 / 9 AA	224
Phosphosite 6:	RP1L1	Q8IWN7	S919	SASQGAGSRGLSEEK	77 / 9 AA	261
Phosphosite 7:	TMEM53	Q6P2H8	S208	DRLQDAGSRWPELYL	100 / 6 AA	32
Phosphosite 8:	KIAA0182	Q14687	S146	ESRQDAGSRSSSGGR	100 / 6 AA	136
Phosphosite 9:	SMAD3	P84022	S204	NHSMDAGSPNLSPNP	66 / 9 AA	48
Phosphosite 10:	BAX	Q07812	S55	DPVPQDASTKKLSEC	62 / 8 AA	21
Phosphosite 11:	ALS2	Q96Q42	S479	EEETEGGSRRLSLPG	62 / 8 AA	184
Phosphosite 12:	PLCL4	O75038	S1273	APSFEGGSRRLSHSL	62 / 8 AA	68
Phosphosite 13:	DNMT3B	Q9UBC3	S367	SKVRRAGSRKLESRK	100 / 6 AA	96
Phosphosite 14:	ZC3H3	Q8IXZ2	S628	GQPSDAGSRPLLRTG	85 / 7 AA	102
Phosphosite 15:	C6orf15	Q6UXA7	S175	LLHQDSESRRLPRSN	55 / 9 AA	34
Phosphosite 16:	HSPG2	P98160	S105	PQLEDAGSREFREVS	62 / 8 AA	469
Phosphosite 17:	ARHGAP21	Q5T5U3	S917	SQKSSEDSGSRKDSS	71 / 7 AA	217
Phosphosite 18:	LRDD	Q9HB75	S27	SEDSDAGSRALPFLG	75 / 8 AA	100
Phosphosite 19:	ARHGAP21	Q5T5U3	S919	KSSEDSGSRKDSSSE	71 / 7 AA	217
Phosphosite 20:	GALNT4	Q8N4A0	S46	GRARELGSRRLSGLQ	55 / 9 AA	67