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:	S1014
P-Site Sequence:	SAGPPPPSAEAAEPE
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	S1014	SAGPPPPSAEAAEPE	100 / 9 AA	136
Phosphosite 1:	PXN	P49023	S54	PPVPPPPSSEALNGT	87 / 8 AA	65
Phosphosite 2:	FIG4	Q92562	S750	ASAPPPPSEEAVSSS	77 / 9 AA	104
Phosphosite 3:	LZTS2	Q9BRK4	S320	PPPPPPPSDEALLHC	87 / 8 AA	73
Phosphosite 4:	KIAA1931	Q96PV7	S36	PEPPPPPSLEAGAGA	77 / 9 AA	97
Phosphosite 5:	WDFY4	Q6ZS81	S1949	DGKEPQPSAEAAAAP	87 / 8 AA	354
Phosphosite 6:	TSPYL1	Q9H0U9	S65	ALPPPPPSEEGGVPQ	66 / 9 AA	49
Phosphosite 7:	SPEM1	Q8N4L4	S213	PVNPPPPSPEAPSHK	87 / 8 AA	35
Phosphosite 8:	Smc4	Q9NTJ3	S28	EEGPPPPSPDGASSD	66 / 9 AA	147
Phosphosite 9:	ZFHX2	Q9C0A1	S860	LLPPPPPSEEEGPEE	66 / 9 AA	152
Phosphosite 10:	PXN	P49023	S55	PVPPPPSSEALNGTI	85 / 7 AA	65
Phosphosite 11:	SYVN1	Q86TM6	S400	PVPPPPSSGEAVAPP	66 / 9 AA	68
Phosphosite 12:	KCNH3	Q9ULD8	S1021	TPASPPPSEEGARTG	75 / 8 AA	117
Phosphosite 13:	ECM1	Q16610	S80	SQVQPPPSQEATPLQ	75 / 8 AA	61
Phosphosite 14:	ZFHX3	Q15911	S3601	NDSPPPPSAAAPSSA	87 / 8 AA	404
Phosphosite 15:	ROBO3	Q96MS0	S1091	ALPPPPPSCELSCLE	85 / 7 AA	148
Phosphosite 16:	SYMPK	Q92797	S1185	ARPGPPPSEEAMDFR	85 / 7 AA	141
Phosphosite 17:	FARSA	Q9Y285	T504	AEPRPPPTQEAA___	75 / 8 AA	58
Phosphosite 18:	AMH	P03971	S277	PFPPPRPSAELEESP	85 / 7 AA	59
Phosphosite 19:	PDLIM4	P50479	S169	LHVSPPPSADPARGL	75 / 8 AA	35
Phosphosite 20:	VAT1	Q99536	T23	ASSPPPKTEAASDPQ	75 / 8 AA	42