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:	S1276
P-Site Sequence:	EEEEEGRSSSSPALP
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	S1276	EEEEEGRSSSSPALP	100 / 9 AA	136
Phosphosite 1:	Per1	O15534	S1277	EEEEGRSSSSPALPT	100 / 8 AA	136
Phosphosite 2:	NCOR2	Q9Y618	S1304	CSKEDGRSSSGPPHE	77 / 9 AA	275
Phosphosite 3:	Kv2.1	Q14721	S517	GSPEKARSSSSPQHL	77 / 9 AA	96
Phosphosite 4:	Per1	O15534	S1278	EEEGRSSSSPALPTA	100 / 7 AA	136
Phosphosite 5:	ZNF280A	P59817	T111	SLSEGRSTDSPVTMK	75 / 8 AA	61
Phosphosite 6:	NCOR2	Q9Y618	S1305	SKEDGRSSSGPPHET	75 / 8 AA	275
Phosphosite 7:	CUX2	O14529	S957	NQQPEGRSSSSLSGK	100 / 7 AA	154
Phosphosite 8:	CUX2	O14529	S958	QQPEGRSSSSLSGKM	100 / 7 AA	154
Phosphosite 9:	ZNF280A	P59817	S110	VSLSEGRSTDSPVTM	75 / 8 AA	61
Phosphosite 10:	ATAD4	Q9BU68	S101	DDHEEGRSSK_____	100 / 6 AA	12
Phosphosite 11:	PRPF3	O43395	S75	EAVEEGRSSRHSKSS	100 / 6 AA	78
Phosphosite 12:	DDX24	Q9GZR7	S92	EEEEEGKSSSPKKKI	85 / 7 AA	96
Phosphosite 13:	DGKQ	P52824	S376	VISEEGRSPGSGEAT	75 / 8 AA	101
Phosphosite 14:	SYNE2	Q8WXH0	S1148	FSSEEDRSSSCLQAK	75 / 8 AA	796
Phosphosite 15:	ANGPT2	O15123	S55	PEMDNCRSSSSPYVS	66 / 9 AA	57
Phosphosite 16:	GOLGA6	Q9NYA3	S189	QQQEEDRSSSCREAV	66 / 9 AA	80
Phosphosite 17:	GOLGA6B	A6NDN3	S189	QQQEEDRSSSCREAV	66 / 9 AA	80
Phosphosite 18:	GOLGA6C	A6NDK9	S189	QQQEEDRSSSCREAV	66 / 9 AA	80
Phosphosite 19:	RP9	Q8TA86	S174	STSDEDRSSSSSSEG	66 / 9 AA	26
Phosphosite 20:	NOL1	P46087	S262	AQREEGRSRSEYLNR	85 / 7 AA	89