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:	CBX1
Human P-Site:	S89
P-Site Sequence:	GGKRKADSDSEDKGE
UniProt:	P83916
Intern. Prot. ID:	IPI00010320

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CBX1	P83916	S89	GGKRKADSDSEDKGE	100 / 9 AA	21
Phosphosite 1:	PRCC	Q92733	S157	PELHKGDSDSEEDEP	66 / 9 AA	52
Phosphosite 2:	C9orf78	Q9NZ63	S15	FRRRRGDSESEEDEQ	55 / 9 AA	34
Phosphosite 3:	IWS1	Q96ST2	S211	PKPRMSDSESEELPK	55 / 9 AA	92
Phosphosite 4:	CBX1	P83916	S91	KRKADSDSEDKGEES	100 / 7 AA	21
Phosphosite 5:	IWS1	Q96ST2	S250	PKPRISDSESEDPPR	66 / 9 AA	92
Phosphosite 6:	PHC1	P78364	S645	AVKRKADSEEERDDV	75 / 8 AA	106
Phosphosite 7:	FXYD7	P58549	S56	VKCRKADSRSESPTC	87 / 8 AA	9
Phosphosite 8:	ZCCHC2	Q9C0B9	S662	EKDRDTDSNSEDSGN	66 / 9 AA	126
Phosphosite 9:	SLU7	O95391	S513	KKHRKSSSDSDDEEK	66 / 9 AA	68
Phosphosite 10:	RAP1GDS1	P52306	S280	IVQQKVDSDKEDDIT	66 / 9 AA	66
Phosphosite 11:	NOL1	P46087	S148	VDDYGADSNSEDEEE	85 / 7 AA	89
Phosphosite 12:	BRWD1	Q9NSI6	S2018	SQALNGDSDSEDMLN	75 / 8 AA	263
Phosphosite 13:	CELSR1	Q9NYQ6	S2871	PDQSLAESDSEDPSG	85 / 7 AA	329
Phosphosite 14:	FLJ37538	Q6ZVC0	S252	TPPAGADSDSEESEA	85 / 7 AA	88
Phosphosite 15:	CELSR1	Q9NYQ6	S2873	QSLAESDSEDPSGKP	85 / 7 AA	329
Phosphosite 16:	FLJ37538	Q6ZVC0	S254	PAGADSDSEESEAIY	85 / 7 AA	88
Phosphosite 17:	BRWD1	Q9NSI6	S2020	ALNGDSDSEDMLNSE	85 / 7 AA	263
Phosphosite 18:	BTBD12	Q8IY92	S1608	YTHQTLDSDSEDESQ	66 / 9 AA	200
Phosphosite 19:	NOL1	P46087	S150	DYGADSNSEDEEEGE	85 / 7 AA	89
Phosphosite 20:	EAPP	Q56P03	S109	YDDIYFDSDSEDEDR	100 / 6 AA	33