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:	S954
P-Site Sequence:	PEFPSRTSIPRQPCA
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	S954	PEFPSRTSIPRQPCA	100 / 9 AA	137
Phosphosite 1:	C10orf35	Q96D05	S28	TTQPPRGSIPRQSFF	77 / 9 AA	13
Phosphosite 2:	PTPN14	Q15678	S328	QPTWSRSSLPRQQPY	75 / 8 AA	135
Phosphosite 3:	FARP1	Q9Y4F1	S899	DLSASRTSLERQAPH	66 / 9 AA	119
Phosphosite 4:	DKFZp434O194	Q9H0B3	T414	PTASRTGTPRQTCPA	75 / 8 AA	128
Phosphosite 5:	KIAA1486	Q9P242	S221	KHGPRRTSLPRDSSL	66 / 9 AA	71
Phosphosite 6:	TIGD1	Q96MW7	T200	WKKMPSRTFIAREEK	75 / 8 AA	67
Phosphosite 7:	C20orf111	Q9NX31	S153	VVEPLRTSVPRLPSE	66 / 9 AA	32
Phosphosite 8:	SNIP	Q9C0H9	S1039	KPSASRTSIPVLTSF	85 / 7 AA	112
Phosphosite 9:	KIAA1486	Q9P242	T220	KKHGPRRTSLPRDSS	75 / 8 AA	71
Phosphosite 10:	SNIP	Q9C0H9	T1038	EKPSASRTSIPVLTS	85 / 7 AA	112
Phosphosite 11:	ZFP91	Q96JP5	S158	GWRSSRTSVSRHRDT	55 / 9 AA	63
Phosphosite 12:	ARHGAP28	Q9P2N2	S43	SHPLSRKSIPRCRRI	85 / 7 AA	82
Phosphosite 13:	GTSE1	Q9NYZ3	T247	IPASPSRTKIPAEKE	85 / 7 AA	77
Phosphosite 14:	Wee1	P30291	S438	NIFISRTSIPNAASE	100 / 6 AA	72
Phosphosite 15:	Per2	O15055	S951	ASQPEFPSRTSIPRQ	100 / 6 AA	137
Phosphosite 16:	PLXNA2	O75051	S1617	SASISRTSISRYDSS	85 / 7 AA	218
Phosphosite 17:	FLJ20309	Q53TQ3	S433	RAACSRTSISRTKLR	85 / 7 AA	98
Phosphosite 18:	PLXNA2	O75051	T1616	ASASISRTSISRYDS	85 / 7 AA	218
Phosphosite 19:	BST1	Q10588	S100	FINLSRHSIPRDKSL	75 / 8 AA	36
Phosphosite 20:	BTN2A3	Q96KV6	S329	TLDPSRESIPGNPER	85 / 7 AA	66