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:	S482
P-Site Sequence:	LRCVKTRSEAGEPPS
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	S482	LRCVKTRSEAGEPPS	100 / 9 AA	61
Phosphosite 1:	RbBP2	P29375	S225	TRRVKTQSESGDVSR	66 / 9 AA	192
Phosphosite 2:	CBX4	O00257	T480	IDLRCVKTRSEAGEP	100 / 7 AA	61
Phosphosite 3:	SYBU	Q9NX95	S94	VSPVKTPSDAGNSPI	66 / 9 AA	72
Phosphosite 4:	ZP2	Q05996	S689	SSGEKSRSETGEEVG	75 / 8 AA	82
Phosphosite 5:	Loc146439	A1A5D9	S260	LELERARSEAGEALS	75 / 8 AA	57
Phosphosite 6:	RBM27	Q9P2N5	S126	PSPQKTRSESSERRT	75 / 8 AA	119
Phosphosite 7:	HVCN1	Q96D96	S224	IISVKTRSERQLLRL	100 / 6 AA	32
Phosphosite 8:	RELT	Q969Z4	T371	VSEVKTITEAGPSWG	75 / 8 AA	46
Phosphosite 9:	AKAP8	O43823	S644	KGVPKARSEAAEAGN	75 / 8 AA	76
Phosphosite 10:	PAGE4	O60829	S73	MDLEKTRSERGDGSD	75 / 8 AA	11
Phosphosite 11:	TSC2	P49815	S1418	SPEVKARSQSGTLDG	62 / 8 AA	201
Phosphosite 12:	KDELC2	Q7Z4H8	S65	EGQNLTRSPAGETPF	85 / 7 AA	59
Phosphosite 13:	IMUP	Q9GZP8	S37	PHKVQGRSEAGAGPG	75 / 8 AA	11
Phosphosite 14:	MUC19	Q7Z5P9	S5488	VTGKTRSSAGVTGTT	85 / 7 AA	598
Phosphosite 15:	MUC19	Q7Z5P9	S5487	GVTGKTRSSAGVTGT	85 / 7 AA	598
Phosphosite 16:	NCX1	P32418	S502	LSNVKVSSEASEDGI	66 / 9 AA	109
Phosphosite 17:	TRIOBP	Q9H2D6	T2333	VELSHIKTRSEREIE	83 / 6 AA	261
Phosphosite 18:	TRIOBP	Q9H2D6	S2335	LSHIKTRSEREIEQL	83 / 6 AA	261
Phosphosite 19:	CNTN6	Q9UQ52	S472	KIYNITRSDAGSYTC	83 / 6 AA	114
Phosphosite 20:	YTHDC1	Q96MU7	S268	GNDYDTRSEASDSGS	71 / 7 AA	85