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:	S523
P-Site Sequence:	TSPGPLHSPGSSSDS
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	S523	TSPGPLHSPGSSSDS	100 / 9 AA	136
Phosphosite 1:	EHM2	Q9H329	S535	NKEGPLRSPNSSSKS	77 / 9 AA	100
Phosphosite 2:	GARNL1	Q6GYQ0	S1478	KEPEPLHSPDSERSS	75 / 8 AA	230
Phosphosite 3:	FAM171A2	A8MVW0	S400	PPPGPLHSAFSSSRD	77 / 9 AA	87
Phosphosite 4:	WBP7	Q9UMN6	S1887	VSFGPLPSPGSPSSL	87 / 8 AA	294
Phosphosite 5:	KIF21A	Q7Z4S6	S1128	DEDAPLNSPGSEGST	75 / 8 AA	187
Phosphosite 6:	CABIN1	Q9Y6J0	S354	TTSFPLHSPGLLETG	100 / 6 AA	246
Phosphosite 7:	KIAA0652	O75143	S429	PLQGSLHSDGSSGGS	77 / 9 AA	57
Phosphosite 8:	C8orf58	Q8NAV2	T237	PLPSPLHTPGNRGQG	71 / 7 AA	40
Phosphosite 9:	MED13	Q9UHV7	S2026	PTGSPVHSPGSHYPH	85 / 7 AA	239
Phosphosite 10:	KRTAP13-3	Q3SY46	Y21	SHGGYLHYPGSSCGS	77 / 9 AA	19
Phosphosite 11:	RAPGEFL1	Q9UHV5	S122	GGGGPLRSPSSYSSD	75 / 8 AA	73
Phosphosite 12:	SOS2	Q07890	S1202	AFDGPLHSPPPPPPR	100 / 6 AA	153
Phosphosite 13:	TSHZ1	Q6ZSZ6	S623	EHNALLHSPGSLTPP	100 / 6 AA	118
Phosphosite 14:	GAK	O14976	S1060	ATEGPLFSPGGQPAP	85 / 7 AA	143
Phosphosite 15:	ATP2B3	Q16720	S963	GRNAPLHSPPSEHYT	75 / 8 AA	134
Phosphosite 16:	ATP2B2	Q01814	S989	GRNAPLHSPPSEHYT	75 / 8 AA	137
Phosphosite 17:	ATP2B4	P23634	S954	GRKAPLHSPPSQHYT	75 / 8 AA	138
Phosphosite 18:	MAGE-C1	O60732	S812	PAQSPLQSPVSSFPS	66 / 9 AA	124
Phosphosite 19:	CEP250	Q9BV73	S2229	LEKERLHSPGATSTA	62 / 8 AA	281
Phosphosite 20:	CUTL1	P39880	S1404	EGPGPLPSPASATAT	66 / 9 AA	164