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:	CLOCK
Human P-Site:	T181
P-Site Sequence:	LLESDSLTPEYLKSK
UniProt:	O15516
Intern. Prot. ID:	IPI00007284

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CLOCK	O15516	T181	LLESDSLTPEYLKSK	100 / 9 AA	95
Phosphosite 1:	Nur77	P22736	T27	HLASDPLTPEFIKPT	66 / 9 AA	64
Phosphosite 2:	FAM54B	Q9H019	T156	DAASASLTPDFLSPG	66 / 9 AA	32
Phosphosite 3:	NR4A2	P43354	T36	EYSSDFLTPEFVKFS	66 / 9 AA	67
Phosphosite 4:	CEACAM20	Q6UY09	S508	EPSSESLSPEYCNIS	75 / 8 AA	65
Phosphosite 5:	ERLIN1	O75477	T277	TSNKHKLTPEYLELK	75 / 8 AA	39
Phosphosite 6:	CLOCK	O15516	S179	THLLESDSLTPEYLK	100 / 7 AA	95
Phosphosite 7:	NISCH	Q9Y2I1	T530	LSSTDSLTPEHQPIA	75 / 8 AA	167
Phosphosite 8:	CLOCK	O15516	Y184	SDSLTPEYLKSKNQL	100 / 6 AA	95
Phosphosite 9:	SPFH2	O94905	T277	EANKLKLTPEYLQLM	100 / 6 AA	38
Phosphosite 10:	LRG1	P02750	S108	SNGLESLSPEFLRPV	62 / 8 AA	38
Phosphosite 11:	SPFH2	O94905	Y280	KLKLTPEYLQLMKYK	100 / 6 AA	38
Phosphosite 12:	RHOT1	Q8IXI2	T283	YDDDLDLTPEYLFPL	100 / 6 AA	71
Phosphosite 13:	ERLIN1	O75477	Y280	KHKLTPEYLELKKYQ	100 / 6 AA	39
Phosphosite 14:	NPAS2	Q99743	S156	MLVTDSPSPEYLKSD	66 / 9 AA	92
Phosphosite 15:	C16orf58	Q96GQ5	S87	QGFPDSVSPDYLPYQ	55 / 9 AA	51
Phosphosite 16:	UBE4A	Q14139	T825	RGEWDSLTPEARREK	85 / 7 AA	123
Phosphosite 17:	MLL	Q03164	T2470	EFMDEVLTPEYMGQR	62 / 8 AA	432
Phosphosite 18:	DACH1	Q9UI36	S725	SLRVLNDSLTPEIEA	85 / 7 AA	79
Phosphosite 19:	DACH1	Q9UI36	T727	RVLNDSLTPEIEADR	85 / 7 AA	79
Phosphosite 20:	MLL	Q03164	Y2473	DEVLTPEYMGQRPCN	83 / 6 AA	432