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:	CASC1
Human P-Site:	T274
P-Site Sequence:	STPSKEYTSAVTELV
UniProt:	Q6TDU7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASC1	Q6TDU7	T274	STPSKEYTSAVTELV	100 / 9 AA	83
Phosphosite 1:	PHB2	Q99623	Y193	ELSFSREYTAAVEAK	75 / 8 AA	33
Phosphosite 2:	PHB2	Q99623	T194	LSFSREYTAAVEAKQ	75 / 8 AA	33
Phosphosite 3:	EEFSEC	P57772	T385	QYLSKDLTPAVTDND	66 / 9 AA	65
Phosphosite 4:	MGAT4B	Q9UQ53	S193	ETDSQYTSAVTENIK	85 / 7 AA	63
Phosphosite 5:	C20orf72	Q9BQP7	T169	EDGFKEYTSNVFLQG	85 / 7 AA	39
Phosphosite 6:	C20orf72	Q9BQP7	S170	DGFKEYTSNVFLQGK	85 / 7 AA	39
Phosphosite 7:	C20orf72	Q9BQP7	Y168	GEDGFKEYTSNVFLQ	85 / 7 AA	39
Phosphosite 8:	ATR	Q13535	Y1651	ASFRSKAYTRAVMHF	75 / 8 AA	301
Phosphosite 9:	ATR	Q13535	T1652	SFRSKAYTRAVMHFE	75 / 8 AA	301
Phosphosite 10:	PSKH2	Q96QS6	Y239	EVLLRKPYTSAVDMW	75 / 8 AA	43
Phosphosite 11:	KIAA1370	Q32MH5	Y291	KSGPSPEYTAAVKNI	75 / 8 AA	122
Phosphosite 12:	MUT	P22033	T598	FGESKEITSAIKRVH	75 / 8 AA	83
Phosphosite 13:	VPS11	Q9H270	Y737	KEEDCKEYVAAVLKH	62 / 8 AA	108
Phosphosite 14:	KIAA1370	Q32MH5	T292	SGPSPEYTAAVKNIK	75 / 8 AA	122
Phosphosite 15:	Cdc2L2	Q9UQ88	S601	LLGAKEYSTAVDMWS	62 / 8 AA	91
Phosphosite 16:	CDK11B	P21127	S616	LLGAKEYSTAVDMWS	62 / 8 AA	93
Phosphosite 17:	YARS	P54577	T130	YQLSKEYTLDVYRLS	75 / 8 AA	59
Phosphosite 18:	NPEPL1	Q8NDH3	S424	LHFSEFTSAVADMKN	71 / 7 AA	56
Phosphosite 19:	FKBP5	Q13451	Y333	CYLKLREYTKAVECC	71 / 7 AA	51
Phosphosite 20:	KIAA1117	Q5JWR5	Y743	KQKTSKEYLSAFLAA	85 / 7 AA	277