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:	S273
P-Site Sequence:	FYGSTAPSRLPTWGT
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	S273	FYGSTAPSRLPTWGT	100 / 9 AA	136
Phosphosite 1:	MAVS	Q7Z434	S324	ASVSTVPSKLPTSSK	77 / 9 AA	57
Phosphosite 2:	SKT	Q5T5P2	S743	KKDSTAASRLVTLKD	77 / 9 AA	214
Phosphosite 3:	AGRN	O00468	S1316	RPPTTAPSRVPGRRP	75 / 8 AA	215
Phosphosite 4:	TBX6	O95947	S361	AAFHGAPSHLPTRSP	85 / 7 AA	47
Phosphosite 5:	C6orf132	Q5T0Z8	S336	GATKKAPSRLPLPPS	85 / 7 AA	124
Phosphosite 6:	GJD4	Q96KN9	S336	EQPSAAPSRLAAPPS	66 / 9 AA	40
Phosphosite 7:	RD3	Q7Z3Z2	S14	LRWNEAPSRLSTRSP	85 / 7 AA	23
Phosphosite 8:	PARP12	Q9H0J9	S241	KNKSSAPSRVPPLFV	75 / 8 AA	79
Phosphosite 9:	KIF7	Q2M1P5	S233	EQRGRAPSRLPRPAP	100 / 6 AA	151
Phosphosite 10:	APC	P25054	S2537	RSHSESPSRLPINRS	66 / 9 AA	312
Phosphosite 11:	MUC6	Q6W4X9	S1913	HTTSASSSRLPTPFT	66 / 9 AA	252
Phosphosite 12:	CYP4B1	P13584	S481	FEFSLDPSRLPIKMP	66 / 9 AA	59
Phosphosite 13:	MUC6	Q6W4X9	S1744	HTTSATSSRLPTPFT	66 / 9 AA	252
Phosphosite 14:	APC2	O95996	S2082	RTTSESPSRLPVRAP	66 / 9 AA	244
Phosphosite 15:	SI1	Q9P2N6	S723	VSSSTAPSALHTLQS	77 / 9 AA	96
Phosphosite 16:	MAP9	Q49MG5	S212	LELHSAPSSLPTPNG	75 / 8 AA	74
Phosphosite 17:	PHF21B	Q96EK2	S248	QPESTAESRPPTEEP	77 / 9 AA	57
Phosphosite 18:	MAP9	Q49MG5	S213	ELHSAPSSLPTPNGI	75 / 8 AA	74
Phosphosite 19:	KCNT2	Q6UVM3	S583	RSFYHGPSRLPVHSI	71 / 7 AA	131
Phosphosite 20:	USP4	Q13107	S238	SKSSTAPSRNFTTSP	100 / 6 AA	109