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:	S423
P-Site Sequence:	AGQPFDHSPIRFCAR
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	S423	AGQPFDHSPIRFCAR	100 / 9 AA	136
Phosphosite 1:	Per3	P56645	S338	GHPPFEHSPIRFCTQ	88 / 9 AA	132
Phosphosite 2:	Per2	O15055	S396	GGQPFDYSPIRFRAR	88 / 9 AA	137
Phosphosite 3:	Per2	O15055	Y395	SGGQPFDYSPIRFRA	87 / 8 AA	137
Phosphosite 4:	PTP1B	P18031	S55	DVSPFDHSRIKLHQE	66 / 9 AA	50
Phosphosite 5:	C4orf37	Q8N412	S243	KNIPFGQSAVRFTQD	55 / 9 AA	51
Phosphosite 6:	KCNH5	Q8NCM2	S888	ARSPLEHSPIQADAK	62 / 8 AA	112
Phosphosite 7:	PTPN12	Q05209	S73	DILPFDHSRVKLTLK	55 / 9 AA	88
Phosphosite 8:	ANK3	Q12955	S3069	SSDVFDHSPIDGLEK	100 / 6 AA	480
Phosphosite 9:	PJVK	Q0ZLH3	S143	RKINFDHSLIRQSRS	85 / 7 AA	40
Phosphosite 10:	APEH	P13798	S655	WAEMLDKSPIRYIPQ	62 / 8 AA	81
Phosphosite 11:	LNX1	Q8TBB1	S214	RARPFERSTIRSRSF	62 / 8 AA	81
Phosphosite 12:	DENND5B	Q6ZUT9	S49	AGENFDQSPLRRTFK	71 / 7 AA	145
Phosphosite 13:	PTPN2	P17706	S304	LSPAFDHSPNKIMTE	55 / 9 AA	49
Phosphosite 14:	NFS1	Q9Y697	S405	DEDLAHSSIRFGIGR	62 / 8 AA	50
Phosphosite 15:	MICAL3	Q7RTP6	S418	TVPSPTQSPIRFQPA	83 / 6 AA	110
Phosphosite 16:	NFS1	Q9Y697	S404	TDEDLAHSSIRFGIG	62 / 8 AA	50
Phosphosite 17:	PTPN6	P29350	S285	NILPFDHSRVILQGR	71 / 7 AA	68
Phosphosite 18:	COLEC11	Q9BWP8	S220	AFVYSDHSPMRTFNK	83 / 6 AA	29
Phosphosite 19:	EFNA3	P52797	S118	NRPHAPHSPIKFSEK	83 / 6 AA	26
Phosphosite 20:	MCM3AP	O60318	S538	EDAPFQHSPLGKAAG	71 / 7 AA	218