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:	S431
P-Site Sequence:	FDHSPTPSASSRSSR
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	S431	FDHSPTPSASSRSSR	100 / 9 AA	95
Phosphosite 1:	CENPL	Q8N0S6	S14	PESTPSASSRPEDYF	100 / 7 AA	39
Phosphosite 2:	CENPL	Q8N0S6	S12	SAPESTPSASSRPED	100 / 7 AA	39
Phosphosite 3:	CLOCK	O15516	S433	HSPTPSASSRSSRKS	100 / 7 AA	95
Phosphosite 4:	BRWD1	Q9NSI6	S1479	LVGSPTQSTSSRTAY	77 / 9 AA	263
Phosphosite 5:	SF4	Q8IWZ8	S120	PPSTPTPSAGKRSLL	66 / 9 AA	72
Phosphosite 6:	CLOCK	O15516	T429	ERFDHSPTPSASSRS	100 / 7 AA	95
Phosphosite 7:	MEKK6	O95382	S935	PSASPTPSANSTTQS	87 / 8 AA	143
Phosphosite 8:	C17orf53	Q8N3J3	S88	LPASSTPSADSRPSC	77 / 9 AA	70
Phosphosite 9:	NPAS2	Q99743	S409	LNTSHSPSASSRSSH	77 / 9 AA	92
Phosphosite 10:	SSH1	Q8WYL5	S13	LQRSPTPSAASSSAS	87 / 8 AA	116
Phosphosite 11:	ZC3H18	Q86VM9	S741	DLASPVSSASSRSPA	77 / 9 AA	106
Phosphosite 12:	KCNJ9	Q92806	S332	TFEVPTPSCSARELA	75 / 8 AA	44
Phosphosite 13:	ASXL2	Q76L83	S869	SKNIPNPSASSKTDA	75 / 8 AA	154
Phosphosite 14:	FARP2	O94887	S480	STKSPQPSPSSRKSP	77 / 9 AA	120
Phosphosite 15:	ATXN2	Q99700	S558	PWPSPCPSPSSRPPS	77 / 9 AA	140
Phosphosite 16:	Vipr2	P41587	S398	RSRCPTPSASRDYRV	85 / 7 AA	49
Phosphosite 17:	OBSCN	Q5VST9	S5571	DEDSKTPSASPRHGR	77 / 9 AA	868
Phosphosite 18:	ADAR	P55265	S605	ESQTPTPSATSFFSG	75 / 8 AA	136
Phosphosite 19:	FAM132A	Q5T7M4	S47	DPPNATASASSREGL	66 / 9 AA	32
Phosphosite 20:	C1orf2	P81408	S6	__MMPSPSDSSRSLT	75 / 8 AA	71