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:	S808
P-Site Sequence:	RVKPRDSSESTGSGG
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	S808	RVKPRDSSESTGSGG	100 / 9 AA	137
Phosphosite 1:	Per2	O15055	S807	KRVKPRDSSESTGSG	100 / 8 AA	137
Phosphosite 2:	ATF7	P17544	S429	LESPKESSEPTGSPA	66 / 9 AA	53
Phosphosite 3:	TNRC6C	Q9HCJ0	S705	PVKQKDSSEATGWEE	66 / 9 AA	176
Phosphosite 4:	TULP2	O00295	S223	LEKKREASESTGTNS	75 / 8 AA	59
Phosphosite 5:	ARHGEF11	O15085	S38	HRQPSDASETTGLVQ	66 / 9 AA	168
Phosphosite 6:	SYMPK	Q92797	S353	RKRPRDDSDSTLKKM	75 / 8 AA	141
Phosphosite 7:	GPIHBP1	Q8IV16	S161	AGGPRGSSETVGAAL	66 / 9 AA	20
Phosphosite 8:	Per2	O15055	S810	KPRDSSESTGSGGPV	100 / 7 AA	137
Phosphosite 9:	C4orf21	Q86YA3	S817	YWNPRNSSELSGLVN	66 / 9 AA	119
Phosphosite 10:	C330043M08Rik	Q4G0A6	S310	RARPRDPSEDTPAVD	75 / 8 AA	84
Phosphosite 11:	MICALL1	Q8N3F8	S309	TPAPRKASESTTPAP	75 / 8 AA	93
Phosphosite 12:	TTC38	Q5R3I4	S360	LTTLRDASESPGENC	75 / 8 AA	53
Phosphosite 13:	FAM125B	Q9H7P6	T156	KFIPRDSTEAAICDI	62 / 8 AA	36
Phosphosite 14:	FAM125B	Q9H7P6	S155	IKFIPRDSTEAAICD	62 / 8 AA	36
Phosphosite 15:	ARSF	P54793	S514	FDLSRDPSESTPLTP	85 / 7 AA	66
Phosphosite 16:	FRMPD1	Q5SYB0	S1244	QDIAPRDSPEWVCFN	62 / 8 AA	173
Phosphosite 17:	SMF	Q12766	S518	VVTVMRDSSESSSSA	85 / 7 AA	168
Phosphosite 18:	SMF	Q12766	S519	VTVMRDSSESSSSAP	75 / 8 AA	168
Phosphosite 19:	FAM53A	Q6NSI3	S106	AASTVDPSESTGSST	85 / 7 AA	43
Phosphosite 20:	GPR98	Q8WXG9	S819	YRVEPRDSNEFYGNT	83 / 6 AA	693