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:	S1277
P-Site Sequence:	EEEEGRSSSSPALPT
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	S1277	EEEEGRSSSSPALPT	100 / 9 AA	136
Phosphosite 1:	Per1	O15534	S1276	EEEEEGRSSSSPALP	100 / 8 AA	136
Phosphosite 2:	Per1	O15534	S1278	EEEGRSSSSPALPTA	100 / 8 AA	136
Phosphosite 3:	NCOR2	Q9Y618	S1305	SKEDGRSSSGPPHET	66 / 9 AA	275
Phosphosite 4:	CUX2	O14529	S957	NQQPEGRSSSSLSGK	100 / 7 AA	154
Phosphosite 5:	NCOR2	Q9Y618	S1304	CSKEDGRSSSGPPHE	75 / 8 AA	275
Phosphosite 6:	PDSS2	Q86YH6	S43	GSWRGRSSKSPAHWN	87 / 8 AA	44
Phosphosite 7:	CUX2	O14529	S958	QQPEGRSSSSLSGKM	100 / 7 AA	154
Phosphosite 8:	Per1	O15534	S1279	EEGRSSSSPALPTAG	100 / 7 AA	136
Phosphosite 9:	LCA10	Q71F78	S110	QDREGRSSSPVPPPR	100 / 6 AA	17
Phosphosite 10:	RRP12	Q5JTH9	S829	LDSLRSTSSPAKRPR	85 / 7 AA	144
Phosphosite 11:	LCA10	Q71F78	S109	AQDREGRSSSPVPPP	100 / 6 AA	17
Phosphosite 12:	USP14	P54578	S431	LTHQGRSSSSGHYVS	85 / 7 AA	56
Phosphosite 13:	ECT2	Q9H8V3	S835	HGSVEGRSPSSNDKH	85 / 7 AA	100
Phosphosite 14:	SLC29A3	Q9BZD2	S85	WMFKLRNSSSPATGE	85 / 7 AA	52
Phosphosite 15:	SLC29A3	Q9BZD2	S86	MFKLRNSSSPATGED	85 / 7 AA	52
Phosphosite 16:	SPATC1	Q76KD6	S395	SPPRTSSSPASVNDS	85 / 7 AA	62
Phosphosite 17:	NCOR2	Q9Y618	S1306	KEDGRSSSGPPHETA	75 / 8 AA	275
Phosphosite 18:	RRP12	Q5JTH9	T828	LLDSLRSTSSPAKRP	85 / 7 AA	144
Phosphosite 19:	SLC29A3	Q9BZD2	S87	FKLRNSSSPATGEDP	85 / 7 AA	52
Phosphosite 20:	RRP12	Q5JTH9	S830	DSLRSTSSPAKRPRL	85 / 7 AA	144