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:	S1104
P-Site Sequence:	YFGSIDSSEAEAGAA
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	S1104	YFGSIDSSEAEAGAA	100 / 9 AA	136
Phosphosite 1:	Per1	O15534	S1103	KYFGSIDSSEAEAGA	100 / 8 AA	136
Phosphosite 2:	XDH	P47989	S624	KIKSIDTSEAKKVPG	85 / 7 AA	146
Phosphosite 3:	JNK1	P45983	S328	INVWYDPSEAEAPPP	66 / 9 AA	48
Phosphosite 4:	TTN	Q8WZ42	S2239	SILTIDTSDAEDYSC	62 / 8 AA	3816
Phosphosite 5:	UTX	O15550	S314	YRQSIDKSEASADTW	77 / 9 AA	154
Phosphosite 6:	UTY	O14607	S311	YRQSIDKSEASADTW	77 / 9 AA	150
Phosphosite 7:	KIAA0913	A7E2V4	S1147	GMASIDSSAPETTSD	66 / 9 AA	197
Phosphosite 8:	LYSMD2	Q8IV50	S133	NGLNSIDSPENETAD	75 / 8 AA	23
Phosphosite 9:	DIRAS2	Q96HU8	S134	PSREVQSSEAEALAR	75 / 8 AA	22
Phosphosite 10:	ARHGAP12	Q8IWW6	S621	KVSSIDSSEQKKTKK	100 / 6 AA	96
Phosphosite 11:	Per2	O15055	S1109	YFGSIDSSENNHKAK	100 / 6 AA	137
Phosphosite 12:	KIAA0913	A7E2V4	S1146	TGMASIDSSAPETTS	75 / 8 AA	197
Phosphosite 13:	Per2	O15055	S1108	KYFGSIDSSENNHKA	100 / 6 AA	137
Phosphosite 14:	SRCAP	Q6ZRS2	S3172	PEGSVEESEAEASGE	66 / 9 AA	344
Phosphosite 15:	FAM18A	A6NH52	T117	SPNSIAATEAEARIF	66 / 9 AA	24
Phosphosite 16:	ARHGAP12	Q8IWW6	S620	FKVSSIDSSEQKKTK	100 / 6 AA	96
Phosphosite 17:	SHROOM3	Q8TF72	S1607	LQTSIKGSEAESTPP	75 / 8 AA	217
Phosphosite 18:	MTHFD1L	Q6UB35	S135	HICLPPDSSEAEIID	100 / 6 AA	106
Phosphosite 19:	MTHFD1L	Q6UB35	S136	ICLPPDSSEAEIIDE	100 / 6 AA	106
Phosphosite 20:	KIAA2026	Q5HYC2	S56	EISKSIDSTEPLDIL	71 / 7 AA	134