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:	Per2
Human P-Site:	S499
P-Site Sequence:	EHLMSQTSSSDSNGH
UniProt:	O15055
Intern. Prot. ID:	IPI00004516

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Per2	O15055	S499	EHLMSQTSSSDSNGH	100 / 9 AA	137
Phosphosite 1:	Per2	O15055	S500	HLMSQTSSSDSNGHE	100 / 8 AA	137
Phosphosite 2:	TPR	P12270	S2176	PEDMPQTSSSHSDLG	77 / 9 AA	267
Phosphosite 3:	RMI1	Q9H9A7	S431	DNKIKQTSSSDSHSL	77 / 9 AA	70
Phosphosite 4:	GALNT11	Q8NCW6	T542	LCLDMSETRSSDPPR	75 / 8 AA	69
Phosphosite 5:	RMI1	Q9H9A7	S432	NKIKQTSSSDSHSLN	100 / 7 AA	70
Phosphosite 6:	Per2	O15055	S501	LMSQTSSSDSNGHED	100 / 7 AA	137
Phosphosite 7:	VSX2	P58304	S122	LDTSQTASSDSEDVS	87 / 8 AA	39
Phosphosite 8:	RMI1	Q9H9A7	S433	KIKQTSSSDSHSLNN	100 / 7 AA	70
Phosphosite 9:	ATRX	P46100	S747	GVSRMSHSSSSDTDI	75 / 8 AA	283
Phosphosite 10:	ATRX	P46100	S748	VSRMSHSSSSDTDIN	75 / 8 AA	283
Phosphosite 11:	TPR	P12270	T2175	PPEDMPQTSSSHSDL	85 / 7 AA	267
Phosphosite 12:	JPH1	Q9HDC5	S249	DAAMSRISSSDANST	75 / 8 AA	72
Phosphosite 13:	Per2	O15055	S496	GSHEHLMSQTSSSDS	100 / 6 AA	137
Phosphosite 14:	RMI1	Q9H9A7	T430	TDNKIKQTSSSDSHS	75 / 8 AA	70
Phosphosite 15:	APOF	Q13790	S41	SLESQTPSSDPLSCQ	75 / 8 AA	33
Phosphosite 16:	USP9X	Q93008	S34	PLQQNQTSSPDSSNE	66 / 9 AA	290
Phosphosite 17:	APOF	Q13790	T39	PLSLESQTPSSDPLS	85 / 7 AA	33
Phosphosite 18:	MARK3	P27448	T463	PKRSQTSTADSDLKE	75 / 8 AA	87
Phosphosite 19:	EIF2AK3	Q9NZJ5	S733	SCDQTSSSESQFSPL	85 / 7 AA	125
Phosphosite 20:	USP9X	Q93008	S35	LQQNQTSSPDSSNEN	75 / 8 AA	290