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:	Y140
P-Site Sequence:	STLATLKYALRSVKQ
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	Y140	STLATLKYALRSVKQ	100 / 9 AA	137
Phosphosite 1:	C20orf196	Q8IYI0	Y140	RGQESQKYALRSFQM	66 / 9 AA	23
Phosphosite 2:	GAD1	Q99259	Y178	DCRDTLKYGVRTGHP	55 / 9 AA	67
Phosphosite 3:	GAD2	Q05329	Y169	HCQTTLKYAIKTGHP	55 / 9 AA	65
Phosphosite 4:	VPS18	Q9P253	Y699	RVHYDLKYALRLCAE	100 / 6 AA	110
Phosphosite 5:	ALPL	P05186	Y39	QAQETLKYALELQKL	85 / 7 AA	57
Phosphosite 6:	ATP8A2	Q9NTI2	Y731	IDGHTLKYALSFEVR	100 / 6 AA	129
Phosphosite 7:	KIF18A	Q8NI77	Y348	DTYNTLKYANRAKDI	75 / 8 AA	102
Phosphosite 8:	KIF21A	Q7Z4S6	Y364	ETLNTLKYANRARNI	75 / 8 AA	187
Phosphosite 9:	KIF21B	O75037	Y363	ETLNTLKYANRARNI	75 / 8 AA	183
Phosphosite 10:	SMG6	Q86US8	Y720	PLRKTVKYALISAQR	75 / 8 AA	160
Phosphosite 11:	TSPYL6	Q8N831	Y15	HSPATLDYALEDPHQ	85 / 7 AA	46
Phosphosite 12:	Per1	O15534	Y167	GTLATLQYALACVKQ	85 / 7 AA	136
Phosphosite 13:	ADHFE1	Q8IWW8	Y256	ESYTTLPYHLRSPCP	66 / 9 AA	50
Phosphosite 14:	Per2	O15055	T137	GKASTLATLKYALRS	100 / 6 AA	137
Phosphosite 15:	CALML6	Q8TD86	Y134	IDWNTLKYVLMNAGE	62 / 8 AA	21
Phosphosite 16:	CYP27B1	O15528	Y7	_MTQTLKYASRVFHR	85 / 7 AA	57
Phosphosite 17:	PIK3R4	Q99570	Y731	VSRSIFDYALRSKDI	55 / 9 AA	153
Phosphosite 18:	SESN2	P58004	Y470	RMQAALLYALRAITR	66 / 9 AA	54
Phosphosite 19:	KIF18B	Q86Y91	Y344	DTYNTLKYADRAKEI	75 / 8 AA	92
Phosphosite 20:	SG2NA	Q13033	T475	KTWNPKYTLRSHFDG	83 / 6 AA	87