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:	Chk1
Human P-Site:	S305
P-Site Sequence:	LDFSPVNSASSEENV
UniProt:	O14757
Intern. Prot. ID:	IPI00023664

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Chk1	O14757	S305	LDFSPVNSASSEENV	100 / 9 AA	54
Phosphosite 1:	Slc13a2	Q13183	S201	GQALPVTSASSEGRA	87 / 8 AA	64
Phosphosite 2:	DIXDC1	Q155Q3	S228	TSPSPIHSAKSESII	66 / 9 AA	77
Phosphosite 3:	URB1	O60287	S2082	PTQEPVDSASPESDA	75 / 8 AA	254
Phosphosite 4:	Chk1	O14757	S307	FSPVNSASSEENVKY	100 / 7 AA	54
Phosphosite 5:	MLK1	P80192	S726	EEPTPVNSATSTPQL	75 / 8 AA	122
Phosphosite 6:	GBF1	Q92538	S276	DVPTPISSASSEAAS	66 / 9 AA	206
Phosphosite 7:	GPR158	Q5T848	S702	YLNSSINSAWSEHSL	66 / 9 AA	135
Phosphosite 8:	ABLIM1	O14639	S644	RYDSPINSASHIPSS	85 / 7 AA	52
Phosphosite 9:	MIER3	Q7Z3K6	S14	GSSSPVGSLSSEDHD	77 / 9 AA	62
Phosphosite 10:	ZC3H18	Q86VM9	S741	DLASPVSSASSRSPA	87 / 8 AA	106
Phosphosite 11:	ZC3H18	Q86VM9	S740	ADLASPVSSASSRSP	87 / 8 AA	106
Phosphosite 12:	ATXN7L1	Q9ULK2	S791	PVPDPVNSTSSRQVG	85 / 7 AA	89
Phosphosite 13:	PNMAL2	Q9ULN7	S309	PDEEPVDSDTSESDS	62 / 8 AA	69
Phosphosite 14:	FAM114A1	Q8IWE2	S167	LRIHGVNSGSSEGAQ	85 / 7 AA	61
Phosphosite 15:	KIAA1189	Q8TAM6	S230	SEDSPLSSASSQAVT	66 / 9 AA	33
Phosphosite 16:	MAP3K1	Q13233	S511	ELSSPVDSPSSLRAA	75 / 8 AA	164
Phosphosite 17:	MLK1	P80192	S1023	RSTSPANSSSTETPS	66 / 9 AA	122
Phosphosite 18:	NUPL2	O15504	S238	PGFPVNNSSSDNAQN	62 / 8 AA	45
Phosphosite 19:	CHD8	Q9HCK8	S2573	DPMMPANSDSSEDAD	75 / 8 AA	291
Phosphosite 20:	USP36	Q9P275	S618	SSSSPEHSASSDSTK	66 / 9 AA	123