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:	S663
P-Site Sequence:	SYTTSSASDDDRQRT
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	S663	SYTTSSASDDDRQRT	100 / 9 AA	136
Phosphosite 1:	ARHGEF17	Q96PE2	S277	HGGHSSGSDDDRDGE	87 / 8 AA	222
Phosphosite 2:	CDH3	P22223	S800	SSLTSSASDQDQDYD	77 / 9 AA	91
Phosphosite 3:	TBC1D23	Q9NUY8	S571	EIDSSSMSDDDRKEV	77 / 9 AA	78
Phosphosite 4:	DIP2B	Q9P265	S148	PPDTSSASEDEGSLR	75 / 8 AA	171
Phosphosite 5:	DIP2A	Q14689	S140	PPDTSSASEDEGSLR	75 / 8 AA	170
Phosphosite 6:	SGTA	O43765	S307	RSRTPSASNDDQQE_	66 / 9 AA	34
Phosphosite 7:	PRUNE2	Q8WUY3	S1328	VISTSSGSDDDSVGG	87 / 8 AA	34
Phosphosite 8:	INPP5F	Q9Y2H2	S869	EFLTNSKSDEDRQLA	66 / 9 AA	128
Phosphosite 9:	Per1	O15534	S661	SSSYTTSSASDDDRQ	100 / 7 AA	136
Phosphosite 10:	C6orf194	Q5M9Q1	S216	ESDTNSDSDDDKKRV	66 / 9 AA	46
Phosphosite 11:	CYB5R2	Q6BCY4	S74	RAYTPVSSDDDRGFV	66 / 9 AA	31
Phosphosite 12:	FNBP4	Q8N3X1	S966	EEDNSSSSEEDREST	55 / 9 AA	110
Phosphosite 13:	LPIN1	Q14693	S601	VKHESSSSDEERAAA	62 / 8 AA	99
Phosphosite 14:	PCSK1	P29120	S91	FHITKRLSDDDRVIW	66 / 9 AA	84
Phosphosite 15:	DIP2B	Q9P265	S146	CTPPDTSSASEDEGS	85 / 7 AA	171
Phosphosite 16:	DIP2A	Q14689	S138	YTPPDTSSASEDEGS	85 / 7 AA	170
Phosphosite 17:	CDKN2AIP	Q9NXV6	S204	SSQNSSTSDGDRSVS	75 / 8 AA	61
Phosphosite 18:	Rab11FIP1	Q6WKZ4	S967	PSIPEVASDDERIDQ	83 / 6 AA	137
Phosphosite 19:	NckIPSD	Q9NZQ3	S284	ATGTTSASDDLEALG	85 / 7 AA	79
Phosphosite 20:	LIX1	Q8N485	S269	DPDTSSPSDDQLSLT	75 / 8 AA	32