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:	S1037
P-Site Sequence:	LPPSRTPSHPTATVL
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	S1037	LPPSRTPSHPTATVL	100 / 9 AA	132
Phosphosite 1:	Per3	P56645	T1035	MGLPPSRTPSHPTAT	100 / 7 AA	132
Phosphosite 2:	ATXN2	Q99700	S597	SRPSRPPSHPSAHGS	77 / 9 AA	140
Phosphosite 3:	Per3	P56645	S1019	SPPMKNPSHPTASTL	75 / 8 AA	132
Phosphosite 4:	Per3	P56645	S1001	SPPMKNPSHPTASAL	75 / 8 AA	132
Phosphosite 5:	tau	P10636	S531	GSRSRTPSLPTPPTR	87 / 8 AA	79
Phosphosite 6:	POLG	P54098	S1201	TMDCKTPSNPTGMER	55 / 9 AA	140
Phosphosite 7:	Per3	P56645	S983	SPPRENPSHPTASAL	85 / 7 AA	132
Phosphosite 8:	SORBS3	O60504	S597	LSHSRGPSHPLDLGT	85 / 7 AA	75
Phosphosite 9:	GBF1	Q92538	T1750	SAAGDTRTPGHPPPP	71 / 7 AA	206
Phosphosite 10:	PIAS1	O75925	S510	SPVSRTPSLPAVDTS	66 / 9 AA	72
Phosphosite 11:	PABPC3	Q9H361	Y8	MNPSTPSYPTASLYV	85 / 7 AA	70
Phosphosite 12:	FAM127A	O15255	S152	CHSHRHPSHPTDRLL	75 / 8 AA	22
Phosphosite 13:	ZP3	P21754	S417	TRRCRTASHPVSASE	62 / 8 AA	47
Phosphosite 14:	PIAS1	O75925	T508	QASPVSRTPSLPAVD	85 / 7 AA	72
Phosphosite 15:	C22orf40	Q6NVV7	S117	APSKRTPSQPGSRT_	83 / 6 AA	14
Phosphosite 16:	KIAA0256	Q93073	S251	KGRRRRASHPTAESS	75 / 8 AA	122
Phosphosite 17:	YBX2	Q9Y2T7	T65	PSAPGSRTPGNPATA	71 / 7 AA	39
Phosphosite 18:	FLJ35779	Q8NA72	S114	VLSPRKPSHPVMDFF	71 / 7 AA	63
Phosphosite 19:	tau	P10636	T529	TPGSRSRTPSLPTPP	85 / 7 AA	79
Phosphosite 20:	UTX	O15550	T1143	MKVPGSRTPGHQENN	83 / 6 AA	154