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:	Per1
Human P-Site:	Y107
P-Site Sequence:	PPSSSIAYSLLSASS
UniProt:	O15534
Intern. Prot. ID:	IPI00440484

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Per1	O15534	Y107	PPSSSIAYSLLSASS	100 / 9 AA	136
Phosphosite 1:	Per1	O15534	S108	PSSSIAYSLLSASSE	100 / 8 AA	136
Phosphosite 2:	EPHA2	P29317	Y960	GHQKRIAYSLLGLKD	75 / 8 AA	108
Phosphosite 3:	EPHA2	P29317	S961	HQKRIAYSLLGLKDQ	75 / 8 AA	108
Phosphosite 4:	FcGR2B	P31994	Y292	GAENTITYSLLMHPD	62 / 8 AA	34
Phosphosite 5:	CCDC108	Q6ZU64	T1079	SQYSWTITYSLLSHR	62 / 8 AA	217
Phosphosite 6:	FcGR2B	P31994	S293	AENTITYSLLMHPDA	71 / 7 AA	34
Phosphosite 7:	NR0B1	P51843	Y147	PRQGSILYSLLTSSK	66 / 9 AA	52
Phosphosite 8:	ZNF579	Q8NAF0	S455	RRFSRAYSLLRHQRC	75 / 8 AA	60
Phosphosite 9:	ATP1A2	P50993	T776	LKKSIAYTLTSNIPE	75 / 8 AA	112
Phosphosite 10:	ATP1A3	P13637	T769	LKKSIAYTLTSNIPE	75 / 8 AA	112
Phosphosite 11:	ATP1A1	P05023	T779	LKKSIAYTLTSNIPE	75 / 8 AA	113
Phosphosite 12:	DIP2C	Q9Y2E4	Y567	MHVISIPYSLMKVNP	71 / 7 AA	171
Phosphosite 13:	TSR1	Q2NL82	S583	GTPLIAFSLLPHEQK	71 / 7 AA	92
Phosphosite 14:	NR0B1	P51843	S148	RQGSILYSLLTSSKQ	75 / 8 AA	52
Phosphosite 15:	ZNF579	Q8NAF0	Y454	PRRFSRAYSLLRHQR	75 / 8 AA	60
Phosphosite 16:	UBE3C	Q15386	Y225	KLPSSIEYSDLSRVP	77 / 9 AA	124
Phosphosite 17:	Putative uncharacterized protein LOC400499	Q6ZTK2	S113	NSLRIQYSLLGQAKQ	62 / 8 AA	62
Phosphosite 18:	PARP1	P09874	Y775	LLDIEVAYSLLRGGS	71 / 7 AA	113
Phosphosite 19:	MED12L	Q86YW9	S994	SARSINYSMLGKILS	62 / 8 AA	240
Phosphosite 20:	ATP12A	P54707	S794	LKKTIAYSLTKNIAE	83 / 6 AA	116