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:	S566
P-Site Sequence:	EKDSLGVSFPEELAC
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	S566	EKDSLGVSFPEELAC	100 / 9 AA	137
Phosphosite 1:	CASC5	Q8NG31	S1226	KGKNLGVSFPKDNSC	66 / 9 AA	265
Phosphosite 2:	TRIM65	Q6PJ69	S400	HSVTLGVSYPQLPRC	62 / 8 AA	57
Phosphosite 3:	ARMC4	Q5T2S8	S315	NMSKLGISFSEDQQK	62 / 8 AA	116
Phosphosite 4:	TRIM65	Q6PJ69	Y401	SVTLGVSYPQLPRCR	71 / 7 AA	57
Phosphosite 5:	C15orf53	Q8NAA6	T172	LSDPLGVTFPTQTRP	55 / 9 AA	20
Phosphosite 6:	ZBTB38	Q8NAP3	S117	AGKKLGISFLEDLTD	62 / 8 AA	134
Phosphosite 7:	AlphaK2	Q86TB3	S1026	PAKYLAVSIPEDKHA	62 / 8 AA	237
Phosphosite 8:	GIDRP88	Q7Z5L2	S544	GSIEFGVSFPDRESS	71 / 7 AA	88
Phosphosite 9:	COX5A	P20674	S140	TLNELGISTPEELGL	75 / 8 AA	17
Phosphosite 10:	COX5A	P20674	T141	LNELGISTPEELGLD	75 / 8 AA	17
Phosphosite 11:	SGK223	Q86YV5	S181	NIAFHPVSFPEEKAV	100 / 6 AA	150
Phosphosite 12:	BACH2	Q9BYV9	S77	TKNDLVVSLPEEVTA	75 / 8 AA	93
Phosphosite 13:	PTGER4	P35408	T475	KGSSLQVTFPSETLN	66 / 9 AA	53
Phosphosite 14:	UBR1	Q8IWV7	T1523	FHYLLGVTPPEELHT	75 / 8 AA	200
Phosphosite 15:	CCDC22	O60826	S361	DMKTLGVSFVQAESE	55 / 9 AA	71
Phosphosite 16:	NUPL1	Q9BVL2	S487	PQPSLGVSFGTPFGS	100 / 6 AA	61
Phosphosite 17:	RICS	A7KAX9	S1181	EKSDDHVSFPEDQSG	83 / 6 AA	231
Phosphosite 18:	TMPO	P42166	S223	GGFFQGISFPEISTR	83 / 6 AA	75
Phosphosite 19:	FRMPD4	Q14CM0	S829	DSQSQAASFPEDKEK	55 / 9 AA	144
Phosphosite 20:	LHX3	Q9UBR4	S256	QDSDAEVSFPDEPSL	83 / 6 AA	43