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:	CHKB
Human P-Site:	Y373
P-Site Sequence:	IEFGYLDYAQSRFQF
UniProt:	Q9Y259
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHKB	Q9Y259	Y373	IEFGYLDYAQSRFQF	100 / 9 AA	45
Phosphosite 1:	CHKA	P35790	Y440	IEFGYMDYAQARFDA	77 / 9 AA	52
Phosphosite 2:	RBMY1F	Q15415	Y317	RGHGYRDYGHSRRHE	66 / 9 AA	56
Phosphosite 3:	RBMY1A1	Q15414	Y317	RGHGYRDYGHSRRHE	66 / 9 AA	56
Phosphosite 4:	RBMY1H	Q15378	Y177	RGHGYRDYGHSRRHE	66 / 9 AA	41
Phosphosite 5:	RBMY1D	P0C7P1	Y317	RGHGYRDYGHSRRHE	66 / 9 AA	56
Phosphosite 6:	RBMY1E	A6NEQ0	Y317	RGHGYRDYGHSRRHE	66 / 9 AA	56
Phosphosite 7:	RBMY1B	A6NDE4	Y317	RGHGYRDYGHSRRHE	66 / 9 AA	56
Phosphosite 8:	ABCD2	Q9UBJ2	Y294	HRKGYLRYVHSRIIA	66 / 9 AA	83
Phosphosite 9:	GLT8D1	Q68CQ7	Y224	NYIGYLDYKKERIRK	66 / 9 AA	42
Phosphosite 10:	CGI-27	Q9Y316	Y273	MSFSFLNYAQSSQCR	55 / 9 AA	34
Phosphosite 11:	CHKB	Q9Y259	Y370	MSTIEFGYLDYAQSR	100 / 6 AA	45
Phosphosite 12:	MCFD2	Q8NI22	Y138	NNDGYIDYAEFAKSL	71 / 7 AA	16
Phosphosite 13:	NOC4L	Q9BVI4	Y177	QFREYLDYDDTRYHT	55 / 9 AA	58
Phosphosite 14:	C4orf22	Q6V702	Y132	EISGYIDYAHRLKTE	71 / 7 AA	27
Phosphosite 15:	LARP2	Q659C4	S822	FWAYLKYSQSKTQSI	62 / 8 AA	105
Phosphosite 16:	SLC1A4	P43007	S13	ETNGYLDSAQAGPAA	75 / 8 AA	56
Phosphosite 17:	WSCD2	Q2TBF2	T138	IGCYLDDTQSRALRG	75 / 8 AA	64
Phosphosite 18:	CSTF3	Q12996	Y349	LYFAYADYEESRMKY	55 / 9 AA	83
Phosphosite 19:	SLC24A6	Q6J4K2	Y83	SDGGYLDYLEGIFCH	55 / 9 AA	64
Phosphosite 20:	CHKA	P35790	Y437	ISSIEFGYMDYAQAR	83 / 6 AA	52