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:	Per3
Human P-Site:	S919
P-Site Sequence:	EGHPFITSRSSSPLQ
UniProt:	P56645
Intern. Prot. ID:	IPI00010692

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Per3	P56645	S919	EGHPFITSRSSSPLQ	100 / 9 AA	132
Phosphosite 1:	Per3	P56645	T918	SEGHPFITSRSSSPL	100 / 8 AA	132
Phosphosite 2:	GPR75	O95800	S377	GLNPFIYSRNSAGLR	66 / 9 AA	59
Phosphosite 3:	GPR75	O95800	Y376	SGLNPFIYSRNSAGL	75 / 8 AA	59
Phosphosite 4:	CEACAM5	P06731	S329	PPKPFITSNNSNPVE	66 / 9 AA	77
Phosphosite 5:	FAM124A	Q86V42	T484	WASLPFFTKRSSSSS	75 / 8 AA	60
Phosphosite 6:	CEACAM5	P06731	T328	EPPKPFITSNNSNPV	75 / 8 AA	77
Phosphosite 7:	CAPRIN2	Q6IMN6	S858	PTQPFVNSRGSVRGC	62 / 8 AA	126
Phosphosite 8:	ABHD3	Q8WU67	S101	LLRPFITSKPPVQYR	62 / 8 AA	46
Phosphosite 9:	ASTL	Q6HA08	S221	FEINFIKSRSSNMLT	75 / 8 AA	46
Phosphosite 10:	SERPINA4	P29622	S225	LWEKPFISSRTTPKD	62 / 8 AA	49
Phosphosite 11:	Per3	P56645	S921	HPFITSRSSSPLQLN	100 / 7 AA	132
Phosphosite 12:	ABHD3	Q8WU67	T100	TLLRPFITSKPPVQY	62 / 8 AA	46
Phosphosite 13:	PRUNE2	Q8WUY3	S2654	VTRPFISSKFSSKIK	66 / 9 AA	34
Phosphosite 14:	GAA	P10253	S599	GTRPFVISRSTFAGH	62 / 8 AA	105
Phosphosite 15:	NOX4	Q9NPH5	S401	EILPFIQSRNYPKLY	71 / 7 AA	67
Phosphosite 16:	SYCP2L	Q5T4T6	S150	FDTALIISRSSSEGK	66 / 9 AA	94
Phosphosite 17:	MAN2B2	Q9Y2E5	S364	AWTGFYTSRSSLKGL	85 / 7 AA	114
Phosphosite 18:	FRYL	O94915	S1759	TLMEFITSRKRGPLW	100 / 5 AA	340
Phosphosite 19:	ARHGEF16	Q5VV41	T688	EDFARFITSRVAVEG	100 / 5 AA	80
Phosphosite 20:	ASB12	Q8WXK4	S57	RYKRFINSRSGWGVP	55 / 9 AA	34