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:	T545
P-Site Sequence:	PGPPAPVTFQQICKD
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	T545	PGPPAPVTFQQICKD	100 / 9 AA	136
Phosphosite 1:	MUC17	Q685J3	T4444	DSGPAPGTFQNIGFD	77 / 9 AA	452
Phosphosite 2:	BPTF	Q12830	T2103	VGSPATVTFQQNKNF	87 / 8 AA	338
Phosphosite 3:	ZNF862	O60290	T12	ESGKAPVTFDDITVY	75 / 8 AA	132
Phosphosite 4:	Septin-14	Q6ZU15	S329	GPNNQPVSFQEIFEA	71 / 7 AA	50
Phosphosite 5:	MMP19	Q99542	T143	WSNVAPLTFQEVQAG	62 / 8 AA	57
Phosphosite 6:	ZBTB16	Q05516	T79	LDFLSPKTFQQILEY	75 / 8 AA	74
Phosphosite 7:	MLXIP	Q9HAP2	T467	LNPPAPPTFHQPQKF	75 / 8 AA	101
Phosphosite 8:	OGDH	Q02218	T33	NRPAAARTFQQIRCY	66 / 9 AA	116
Phosphosite 9:	ZNF436	Q9C0F3	T15	AGSQAPVTFEDMAMY	62 / 8 AA	54
Phosphosite 10:	FBXO6	Q9NRD1	T204	SFEPPPVTIQQWNNA	75 / 8 AA	34
Phosphosite 11:	Loc387763	Q7Z7L8	T372	RFKTQPVTFDEIQEV	71 / 7 AA	46
Phosphosite 12:	CHST2	Q9Y4C5	T488	NAWRTALTFQQIKQV	55 / 9 AA	58
Phosphosite 13:	BPTF	Q12830	T2101	TKVGSPATVTFQQNK	85 / 7 AA	338
Phosphosite 14:	CPN1	P15169	T22	FKLVAPVTFRHHRYD	71 / 7 AA	52
Phosphosite 15:	OBSCN	Q5VST9	T7938	CSRPAPVTFPTARLR	85 / 7 AA	868
Phosphosite 16:	RNF12	Q9NVW2	T519	GRHRAPVTFDESGSL	71 / 7 AA	69
Phosphosite 17:	BUB1	O43683	T343	RAPCLPVTYQQTPVN	71 / 7 AA	122
Phosphosite 18:	PHRF1	Q9P1Y6	S540	AKRAAPVSFQRNSGS	62 / 8 AA	179
Phosphosite 19:	LSG1	Q9H089	T557	PPGRDPVTFQHQHQR	62 / 8 AA	75
Phosphosite 20:	ANKRD17	O75179	T1899	HALLAAQTFQQIRPP	75 / 8 AA	274