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:	Per2
Human P-Site:	S639
P-Site Sequence:	AGEAEPPSRVNSRTG
UniProt:	O15055
Intern. Prot. ID:	IPI00004516

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Per2	O15055	S639	AGEAEPPSRVNSRTG	100 / 9 AA	137
Phosphosite 1:	ZXDC	Q2QGD7	S100	SQEAEPGSRVNLASR	87 / 8 AA	90
Phosphosite 2:	RSBN1L	Q6PCB5	S6	__MAEPPSPVHCVAA	66 / 9 AA	94
Phosphosite 3:	CLCNKA	P51800	S609	ALQAEPPSRAPGHQQ	85 / 7 AA	75
Phosphosite 4:	N-Myc	P04198	S76	EHSSEPPSWVTEMLL	62 / 8 AA	50
Phosphosite 5:	SLAIN2	Q9P270	S516	TVSANPPSNINSATL	66 / 9 AA	63
Phosphosite 6:	LOX	P28300	S161	LSNLRPPSRVDGMVG	71 / 7 AA	47
Phosphosite 7:	DAG1	Q14118	S336	TAIQEPPSRIVPTPT	83 / 6 AA	97
Phosphosite 8:	SSTR3	P32745	S390	SGQERPPSRVASKEQ	85 / 7 AA	46
Phosphosite 9:	C5orf6	Q9NYF3	S82	SLHLRPPSRGNSPKE	85 / 7 AA	43
Phosphosite 10:	RHBDD2	Q6NTF9	T334	SLGIQPPTPVNSPGT	62 / 8 AA	39
Phosphosite 11:	GNAS	P84996	S42	LLRKQCPSRLNSPAW	62 / 8 AA	68
Phosphosite 12:	CLCNKB	P51801	S609	ALKAEPPSWAPGHQQ	71 / 7 AA	75
Phosphosite 13:	ATF7IP2	Q5U623	S125	KPSRTTESPSRVFTE	71 / 7 AA	76
Phosphosite 14:	TXLNB	Q8N3L3	S575	GSDAEPPSKASNSPA	55 / 9 AA	77
Phosphosite 15:	polycystin 1	P98161	S2743	PSELGAESPSRMVAS	71 / 7 AA	463
Phosphosite 16:	DACH1	Q9UI36	S477	AQVQSPPSRVETSVI	71 / 7 AA	79
Phosphosite 17:	smMLCK	Q15746	S22	TSLSVDPSRVDSMPL	83 / 6 AA	211
Phosphosite 18:	SCD	O00767	S25	TTITAPPSRVLQNGG	71 / 7 AA	42
Phosphosite 19:	WDR81	Q562E7	S281	PGSASGPSRLNSRKE	66 / 9 AA	96
Phosphosite 20:	C17orf73	Q53H64	S36	RKRAWPPSRVWLGAC	75 / 8 AA	17