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:	T121
P-Site Sequence:	SEQDNPSTSGCSSEQ
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	T121	SEQDNPSTSGCSSEQ	100 / 9 AA	136
Phosphosite 1:	Per1	O15534	S120	SSEQDNPSTSGCSSE	100 / 8 AA	136
Phosphosite 2:	Per2	O15055	T94	KSEHNPSTSGCSSDQ	88 / 9 AA	137
Phosphosite 3:	Per1	O15534	S122	EQDNPSTSGCSSEQS	100 / 8 AA	136
Phosphosite 4:	Per2	O15055	S95	SEHNPSTSGCSSDQS	100 / 8 AA	137
Phosphosite 5:	Per2	O15055	S93	AKSEHNPSTSGCSSD	87 / 8 AA	137
Phosphosite 6:	MFSD2A	Q8NA29	S528	ALRDEASSSGCSETD	66 / 9 AA	60
Phosphosite 7:	LRRC37B	Q96QE4	S943	EKYKDNPSISGA___	85 / 7 AA	106
Phosphosite 8:	UBE2E2	Q96LR5	T14	RVDDSPSTSGGSSDG	77 / 9 AA	22
Phosphosite 9:	EFCAB7	A8K855	T372	YWLIPSTTGCRLRKK	71 / 7 AA	72
Phosphosite 10:	PLEKHN1	Q494U1	T427	PESSVPSTVGCSSQH	85 / 7 AA	72
Phosphosite 11:	LUZP2	Q86TE4	T280	KEGNPSTTACDSQDE	71 / 7 AA	39
Phosphosite 12:	LUZP2	Q86TE4	S278	STKEGNPSTTACDSQ	71 / 7 AA	39
Phosphosite 13:	MED4	Q9NPJ6	T195	GQMNNPSTNGVNGHL	55 / 9 AA	30
Phosphosite 14:	LUZP2	Q86TE4	T279	TKEGNPSTTACDSQD	71 / 7 AA	39
Phosphosite 15:	UBE2E2	Q96LR5	S13	QRVDDSPSTSGGSSD	85 / 7 AA	22
Phosphosite 16:	TIGD2	Q4W5G0	S198	LTLETDQSTSGCRSS	71 / 7 AA	60
Phosphosite 17:	TIGD2	Q4W5G0	S200	LETDQSTSGCRSSRE	71 / 7 AA	60
Phosphosite 18:	TSAPN10	Q9H1Z9	S28	SVHRPPTSGCLGPVP	83 / 6 AA	37
Phosphosite 19:	MYO16	Q9Y6X6	T1715	SSRDDPSTSEITSET	55 / 9 AA	206
Phosphosite 20:	KIAA1383	Q9P2G4	S152	RVVGPAASGCSHRHR	71 / 7 AA	100